{"id":"CVE-2020-29361","aliases":["ALPINE-CVE-2020-29361","ALSA-2021:1609","BELL-CVE-2020-29361","DEBIAN-CVE-2020-29361","DLA-2513-1","DSA-4822-1","EUVD-2020-21735","GHSA-q4r3-hm6m-mvc2","MGASA-2021-0041","OESA-2021-1024","RHSA-2021:1609","RLSA-2021:1609","SUSE-SU-2021:4154-1","SUSE-SU-2022:0323-1","UBUNTU-CVE-2020-29361","USN-4677-1","USN-4677-2","openSUSE-SU-2021:1611-1","openSUSE-SU-2021:4154-1","openSUSE-SU-2024:11136-1"],"status":"published","title":"Moderate: p11-kit security, bug fix, and enhancement update","description":"An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.03472,"percentile":0.89182,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-190"],"published":"2020-12-16T13:35:04Z","modified":"2026-10-29T11:00:30Z","fixes":[{"ecosystem":"Alpine:v3.10","package":"p11-kit","fixed_in":["0.23.16.1-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.11","package":"p11-kit","fixed_in":["0.23.18.1-r1"],"sources":["osv"]},{"ecosystem":"Alpine:v3.12","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.13","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"p11-kit","fixed_in":["0.23.22-r0"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"p11-kit","fixed_in":["0.23.22-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"p11-kit","fixed_in":["0.23.22-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"p11-kit","fixed_in":["0.23.22-1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux 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Advisory","advisory","article","report"]},{"url":"https://www.debian.org/security/2021/dsa-4822","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred","Third Party Advisory","advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2021/01/msg00002.html","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory","advisory"]},{"url":"https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://cert-portal.siemens.com/productcert/html/ssa-398330.html","tags":["web"]},{"url":"https://security.alpinelinux.org/vuln/CVE-2020-29361","tags":["advisory"]},{"url":"https://errata.almalinux.org/8/ALSA-2021-1609.html","tags":["advisory"]},{"url":"https://vulners.com/cve/CVE-2020-29361","tags":["report"]},{"url":"https://vulners.com/cve/CVE-2020-29362","tags":["report"]},{"url":"https://vulners.com/cve/CVE-2020-29363","tags":["report"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2020-29361","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-29361","tags":["advisory"]},{"url":"https://advisories.mageia.org/MGASA-2021-0041.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=27853","tags":["report"]},{"url":"https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5wpq-43j2-6qwc","tags":["advisory","article"]},{"url":"https://github.com/p11-glue/p11-kit/security/advisories/GHSA-5j67-fw89-fp6x","tags":["advisory","article"]},{"url":"https://github.com/p11-glue/p11-kit/releases/tag/0.23.22","tags":["web"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/4D5CLBYQ6GQU5KRRIBTSC4AOKNPX2JPE/","tags":["web"]},{"url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1024","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-29361","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-29362","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-29363","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2021:1609","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.4_release_notes/","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1665172","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1890464","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1903588","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1903590","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1903592","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_1609.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-29361","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-29361","tags":["advisory","report"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-29362","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-29362","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2020-29363","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-29363","tags":["advisory"]},{"url":"https://errata.rockylinux.org/RLSA-2021:1609","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20214154-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1180064","tags":["report"]},{"url":"https://bugzilla.suse.com/1187993","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2020-29361","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2022/suse-su-20220323-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1089938","tags":["report"]},{"url":"https://bugzilla.suse.com/1139519","tags":["report"]},{"url":"https://bugzilla.suse.com/1158916","tags":["report"]},{"url":"https://bugzilla.suse.com/1182058","tags":["report"]},{"url":"https://bugzilla.suse.com/1191227","tags":["report"]},{"url":"https://bugzilla.suse.com/1192505","tags":["report"]},{"url":"https://bugzilla.suse.com/1192684","tags":["report"]},{"url":"https://bugzilla.suse.com/1193533","tags":["report"]},{"url":"https://bugzilla.suse.com/1193690","tags":["report"]},{"url":"https://bugzilla.suse.com/1194859","tags":["report"]},{"url":"https://bugzilla.suse.com/1195048","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2020-25721","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-20316","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-43566","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-44141","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-44142","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2022-0336","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2020-29361","tags":["report"]},{"url":"https://lists.freedesktop.org/archives/p11-glue/2020-December/000712.html","tags":["report"]},{"url":"https://ubuntu.com/security/notices/USN-4677-1","tags":["advisory"]},{"url":"https://ubuntu.com/security/notices/USN-4677-2","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-29362","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2020-29363","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/CZHKPKPZEQIHCU2R54QWFT3X2C4JOWBT/","tags":["advisory"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/BWY3OJFF4O6KAVNTWISEXMD7X5Y2XL6I/","tags":["advisory"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2020-29361","description":"An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.","status":"published","published":"2020-12-16T13:35:04Z","modified":"2026-10-14T09:40:03.969Z","updated_at":"2026-11-02T14:35:55.460269Z"}],"euvd":[{"id":"EUVD-2020-21735","description":"An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.","status":"published","published":"2020-12-16T13:35:04Z","modified":"2026-10-14T09:40:03Z","updated_at":"2026-11-02T17:27:16.85534Z"}],"nvd":[{"id":"CVE-2020-29361","description":"An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.","status":"published","published":"2020-12-16T14:15:12.717Z","modified":"2026-10-14T10:17:34.447Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-190"],"updated_at":"2026-11-02T14:06:27.73474Z"}],"osv":[{"id":"ALPINE-CVE-2020-29361","description":"An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.","status":"published","published":"2020-12-16T14:15:12.717Z","modified":"2026-10-26T11:17:55.166707841Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:27:48.11886Z"},{"id":"BELL-CVE-2020-29361","title":"CVE-2020-29361 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:14:54.318421Z","modified":"2026-01-26T09:46:33.910607Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:28:15.925958Z"},{"id":"CVE-2020-29361","description":"An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.","status":"published","published":"2020-12-16T14:15:12.717Z","modified":"2026-10-20T10:53:14.190973098Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:16.612899Z"},{"id":"DEBIAN-CVE-2020-29361","description":"An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.","status":"published","published":"2020-12-16T14:15:12.717Z","modified":"2026-10-26T12:02:43.728907525Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:45:34.019707Z"},{"id":"OESA-2021-1024","title":"p11-kit security update","description":"Provides a way to load and enumerate PKCS#11 modules. Provides a standard configuration setup for installing PKCS#11 modules in such a way that they're discoverable. Also solves problems with coordinating the use of PKCS#11 by different components or libraries living in the same process.\\r\\n\\r\\n\r\nSecurity Fix(es):\\r\\n\\r\\n\r\nAn issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.(CVE-2020-29361)\\r\\n\\r\\n\nAn issue was discovered in p11-kit 0.21.1 through 0.23.21. A heap-based buffer over-read has been discovered in the RPC protocol used by thep11-kit server/remote commands and the client library. When the remote entity supplies a byte array through a serialized PKCS#11 function call, the receiving entity may allow the reading of up to 4 bytes of memory past the heap allocation.(CVE-2020-29362)\\r\\n\\r\\n\nAn issue was discovered in p11-kit 0.23.6 through 0.23.21. A heap-based buffer overflow has been discovered in the RPC protocol used by p11-kit server/remote commands and the client library. When the remote entity supplies a serialized byte array in a CK_ATTRIBUTE, the receiving entity may not allocate sufficient length for the buffer to store the deserialized value.(CVE-2020-29363)\\r\\n\\r\\n","status":"published","published":"2021-02-05T11:04:15Z","modified":"2026-08-18T01:15:07.51791335Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:38.987987Z"},{"id":"RHSA-2021:1609","title":"Red Hat Security Advisory: p11-kit security, bug fix, and enhancement update","status":"published","published":"2024-09-16T04:59:22Z","modified":"2026-10-15T10:01:48Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:08.071325Z"},{"id":"RLSA-2021:1609","title":"Moderate: p11-kit security, bug fix, and enhancement update","description":"The p11-kit packages provide a mechanism to manage PKCS#11 modules. The p11-kit-trust subpackage includes a PKCS#11 trust module that provides certificate anchors and black lists based on configuration files.\n\nThe following packages have been upgraded to a later upstream version: p11-kit (0.23.22). (BZ#1887853)\n\nSecurity Fix(es):\n\n* p11-kit: integer overflow when allocating memory for arrays or attributes and object identifiers (CVE-2020-29361)\n\n* p11-kit: out-of-bounds read in p11_rpc_buffer_get_byte_array function in rpc-message.c (CVE-2020-29362)\n\n* p11-kit: out-of-bounds write in p11_rpc_buffer_get_byte_array_value function in rpc-message.c (CVE-2020-29363)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.4 Release Notes linked from the References section.","status":"published","published":"2021-05-18T05:38:50Z","modified":"2026-02-04T11:30:10.242218Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:53:23.969672Z"},{"id":"UBUNTU-CVE-2020-29361","description":"An issue was discovered in p11-kit 0.21.1 through 0.23.21. Multiple integer overflows have been discovered in the array allocations in the p11-kit library and the p11-kit list command, where overflow checks are missing before calling realloc or calloc.","status":"published","published":"2020-12-16T14:15:00Z","modified":"2026-04-22T12:39:25.998101Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T15:54:24.541803Z"},{"id":"ALSA-2021:1609","title":"Moderate: p11-kit security, bug fix, and enhancement update","description":"The p11-kit packages provide a mechanism to manage PKCS#11 modules. The p11-kit-trust subpackage includes a PKCS#11 trust module that provides certificate anchors and black lists based on configuration files.\n\nThe following packages have been upgraded to a later upstream version: p11-kit (0.23.22). (BZ#1887853)\n\nSecurity Fix(es):\n\n* p11-kit: integer overflow when allocating memory for arrays or attributes and object identifiers (CVE-2020-29361)\n\n* p11-kit: out-of-bounds read in p11_rpc_buffer_get_byte_array function in rpc-message.c (CVE-2020-29362)\n\n* p11-kit: out-of-bounds write in p11_rpc_buffer_get_byte_array_value function in rpc-message.c (CVE-2020-29363)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.","status":"published","published":"2021-05-18T05:38:50Z","modified":"2026-10-29T11:00:30.480442787Z","updated_at":"2026-11-02T15:27:51.196609Z"},{"id":"DLA-2513-1","title":"p11-kit - security update","status":"published","published":"2021-01-04T00:00:00Z","modified":"2026-03-09T01:18:47.930575Z","updated_at":"2026-11-02T15:46:10.712745Z"},{"id":"DSA-4822-1","title":"p11-kit - security update","status":"published","published":"2021-01-01T00:00:00Z","modified":"2026-03-09T02:08:40.796113Z","updated_at":"2026-11-02T15:46:17.19998Z"},{"id":"MGASA-2021-0041","title":"Updated p11-kit packages fix security vulnerabilities","description":"Multiple integer overflows have been discovered in the array allocations in\nthe p11-kit library and the p11-kit list command, where overflow checks are\nmissing before calling realloc or calloc (CVE-2020-29361).\n\nA heap-based buffer over-read has been discovered in the RPC protocol used by\nthe p11-kit server/remote commands and the client library. When the remote\nentity supplies a byte array through a serialized PKCS#11 function call, the\nreceiving entity may allow the reading of up to 4 bytes of memory past the\nheap allocation (CVE-2020-29362).\n\nA heap-based buffer overflow has been discovered in the RPC protocol used by\np11-kit server/remote commands and the client library. When the remote entity\nsupplies a serialized byte array in a CK_ATTRIBUTE, the receiving entity may\nnot allocate sufficient length for the buffer to store the deserialized value\n(CVE-2020-29363).\n","status":"published","published":"2021-01-17T16:07:01Z","modified":"2026-04-16T04:42:32.160053753Z","updated_at":"2026-11-02T15:49:41.509337Z"},{"id":"openSUSE-SU-2021:1611-1","title":"Security update for p11-kit","description":"This update for p11-kit fixes the following issues:\n\n- CVE-2020-29361: Fixed multiple integer overflows in rpc code (bsc#1180064)\n- Add support for CKA_NSS_{SERVER,EMAIL}_DISTRUST_AFTER (bsc#1187993).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2021-12-23T12:51:46Z","modified":"2026-02-04T03:50:02.362563Z","updated_at":"2026-11-02T16:58:32.266854Z"},{"id":"openSUSE-SU-2021:4154-1","title":"Security update for p11-kit","description":"This update for p11-kit fixes the following issues:\n\n- CVE-2020-29361: Fixed multiple integer overflows in rpc code (bsc#1180064)\n- Add support for CKA_NSS_{SERVER,EMAIL}_DISTRUST_AFTER (bsc#1187993).\n","status":"published","published":"2021-12-22T10:03:01Z","modified":"2025-05-07T18:12:04.185339Z","updated_at":"2026-11-02T16:58:32.266854Z"},{"id":"openSUSE-SU-2024:11136-1","title":"libp11-kit0-0.23.22-2.2 on GA media","description":"These are all security issues fixed in the libp11-kit0-0.23.22-2.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2025-05-07T18:12:04.249101Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"SUSE-SU-2021:4154-1","title":"Security update for p11-kit","description":"This update for p11-kit fixes the following issues:\n\n- CVE-2020-29361: Fixed multiple integer overflows in rpc code (bsc#1180064)\n- Add support for CKA_NSS_{SERVER,EMAIL}_DISTRUST_AFTER (bsc#1187993).\n","status":"published","published":"2021-12-22T10:04:12Z","modified":"2026-02-04T03:26:12.039181Z","updated_at":"2026-11-02T15:53:50.066806Z"},{"id":"SUSE-SU-2022:0323-1","title":"Security update for samba","description":"\nThis update contains a major security update for Samba.\n\n\nsamba has received security fixes:\n\n- CVE-2021-44141: Information leak via symlinks of existance of\n  files or directories outside of the exported share (bsc#1193690);\n- CVE-2021-44142: Out-of-bounds heap read/write vulnerability\n  in VFS module vfs_fruit allows code execution (bsc#1194859);\n- CVE-2022-0336: Samba AD users with permission to write to an\n  account can impersonate arbitrary services (bsc#1195048);\n\nsamba was updated to version 4.15.4; (jsc#SLE-23330);\n\n+ CVE-2021-43566: Symlink race error can allow directory creation\n  outside of the exported share; (bso#13979); (bsc#1139519);\n+ CVE-2021-20316: Symlink race error can allow metadata read and\n  modify outside of the exported share; (bso#14842); (bsc#1191227);\n\n- Build samba with embedded talloc, pytalloc, pytalloc-util, tdb,\n  pytdb, tevent, pytevent, ldb, pyldb and pyldb-util libraries.\n  The tdb and ldb tools are installed in /usr/lib[64]/samba/bin and\n  their manpages in /usr/lib[64]/samba/man\n\n  This avoids removing old functionality.\n\nsamba was updated to 4.15.4:\n\n* Duplicate SMB file_ids leading to Windows client cache\n  poisoning; (bso#14928);\n* Failed to parse NTLMv2_RESPONSE length 95 - Buffer Size Error -\n  NT_STATUS_BUFFER_TOO_SMALL; (bso#14932);\n* kill_tcp_connections does not work; (bso#14934);\n* Can't connect to Windows shares not requiring authentication\n  using KDE/Gnome; (bso#14935);\n* smbclient -L doesn't set 'client max protocol' to NT1 before\n  calling the 'Reconnecting with SMB1 for workgroup listing'\n  path; (bso#14939);\n* Cross device copy of the crossrename module always fails;\n  (bso#14940);\n* symlinkat function from VFS cap module always fails with an\n  error; (bso#14941);\n* Fix possible fsp pointer deference; (bso#14942);\n* Missing pop_sec_ctx() in error path inside close_directory();\n  (bso#14944);\n* 'smbd --build-options' no longer works without an smb.conf file;\n  (bso#14945);\n\n- Reorganize libs packages. Split samba-libs into samba-client-libs,\n  samba-libs, samba-winbind-libs and samba-ad-dc-libs, merging samba\n  public libraries depending on internal samba libraries into these\n  packages as there were dependency problems everytime one of these\n  public libraries changed its version (bsc#1192684). The devel\n  packages are merged into samba-devel.\n- Rename package samba-core-devel to samba-devel\n- Update the symlink create by samba-dsdb-modules to private samba\n  ldb modules following libldb2 changes from /usr/lib64/ldb/samba to\n  /usr/lib64/ldb2/modules/ldb/samba\n\nsssd was updated:\n\n- Build with the newer samba versions; (jsc#SLE-23330);\n- Fix a dependency loop by moving internal libraries to sssd-common\n  package; (bsc#1182058);\n\np11-kit was updated:\n\nUpdate to 0.23.2; (jsc#SLE-23330);\n\n* Fix forking issues with libffi\n* Fix various crashes in corner cases\n* Updated translations\n* Build fixes\n\n- Fix multiple integer overflows in rpc code (bsc#1180064 CVE-2020-29361):\n- Add support for CKA_NSS_{SERVER,EMAIL}_DISTRUST_AFTER (bsc#1187993)\n\nca-certificates was updated:\n\n- p11-kit 0.23.1 supports pem-directory-hash. (jsc#SLE-23330)\n\nThis update also ships:\n\n- libnettle 3.1 and gnutls 3.4.17 as parallel libraries to meet the requires of the newer samba.\n\napparmor was updated:\n\n- Update samba apparmor profiles for samba 4.15 (jsc#SLE-23330);\n\nyast2-samba-client was updated:\n\n- With latest versions of samba (\u003e=4.15.0) calling 'net ads lookup'\n  with '-U%' fails; (boo#1193533).\n- yast-samba-client fails to join if /etc/samba/smb.conf or\n  /etc/krb5.conf don't exist; (bsc#1089938)\n- Do not stop nmbd while nmbstatus is running, it is not necessary\n  anymore; (bsc#1158916);\n\n","status":"published","published":"2022-02-14T09:58:21Z","modified":"2026-02-04T03:29:44.170034Z","updated_at":"2026-11-02T15:53:50.066806Z"},{"id":"USN-4677-1","title":"p11-kit vulnerabilities","description":"David Cook discovered that p11-kit incorrectly handled certain memory\noperations. An attacker could use this issue to cause p11-kit to crash,\nresulting in a denial of service, or possibly execute arbitrary code.\n","status":"published","published":"2021-01-05T16:23:14Z","modified":"2026-04-22T10:10:19.752148Z","updated_at":"2026-11-02T16:58:15.159055Z"},{"id":"USN-4677-2","title":"p11-kit vulnerability","description":"USN-4677-1 fixed a vulnerability in p11-kit. This update provides\nthe corresponding update for Ubuntu 14.04 ESM.\n\nOriginal advisory details:\n\n David Cook discovered that p11-kit incorrectly handled certain memory\n operations. An attacker could use this issue to cause p11-kit to crash,\n resulting in a denial of service, or possibly execute arbitrary code.\n","status":"published","published":"2021-01-06T14:33:50Z","modified":"2026-04-22T10:10:57.308586Z","updated_at":"2026-11-02T16:58:15.159055Z"}]}}