{"id":"CVE-2021-27918","aliases":["ALPINE-CVE-2021-27918","AZL-79104","AZL-98703","BELL-CVE-2021-27918","BIT-golang-2021-27918","DEBIAN-CVE-2021-27918","EUVD-2021-14641","GHSA-8mmp-c685-53vw","GO-2021-0234","MGASA-2021-0369","OESA-2021-1184","RHSA-2021:2704","RHSA-2021:3076","RHSA-2021:3555","RLSA-2021:3076","SUSE-SU-2021:0937-1","SUSE-SU-2021:0938-1","UBUNTU-CVE-2021-27918","openSUSE-SU-2021:0480-1","openSUSE-SU-2024:10808-1","openSUSE-SU-2024:10809-1"],"status":"published","title":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom...","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","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":"2026-11-12","score":0.02474,"percentile":0.84764,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-835"],"published":"2021-03-10T23:54:43Z","modified":"2026-11-05T05:40:51Z","fixes":[{"ecosystem":"Alpine:v3.13","package":"go","fixed_in":["1.15.10-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.14","package":"go","fixed_in":["1.16.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.15","package":"go","fixed_in":["1.16.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.16","package":"go","fixed_in":["1.16.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.17","package":"go","fixed_in":["1.16.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.18","package":"go","fixed_in":["1.16.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.19","package":"go","fixed_in":["1.16.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.20","package":"go","fixed_in":["1.16.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.21","package":"go","fixed_in":["1.16.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.22","package":"go","fixed_in":["1.16.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.23","package":"go","fixed_in":["1.16.2-r0"],"sources":["osv"]},{"ecosystem":"Alpine:v3.24","package":"go","fixed_in":["1.16.2-r0"],"sources":["osv"]},{"ecosystem":"Bitnami","package":"golang","fixed_in":["1.15.9","1.16.1"],"sources":["osv"]},{"ecosystem":"Debian:11","package":"golang-1.15","fixed_in":["1.15.9-1"],"sources":["osv"]},{"ecosystem":"Go","package":"stdlib","fixed_in":["1.15.9","1.16.1"],"sources":["osv"]},{"ecosystem":"openEuler:20.03-LTS-SP1","package":"golang","fixed_in":["1.15.7-3.oe1"],"sources":["osv"]},{"ecosystem":"SUSE:Linux 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Advisory","advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-27918","tags":["web","advisory"]},{"url":"https://github.com/advisories/GHSA-8mmp-c685-53vw"},{"url":"https://security.alpinelinux.org/vuln/CVE-2021-27918","tags":["advisory"]},{"url":"https://docs.bell-sw.com/security/cves/CVE-2021-27918","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2021-27918","tags":["advisory"]},{"url":"https://go.dev/cl/300391","tags":["fix"]},{"url":"https://go.googlesource.com/go/+/d0b79e3513a29628f3599dc8860666b6eed75372","tags":["fix"]},{"url":"https://go.dev/issue/44913","tags":["report"]},{"url":"https://advisories.mageia.org/MGASA-2021-0369.html","tags":["advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=29037","tags":["report"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/EXHOWUQKHNS4LEJ2GTYWY2EEAYVCKECW/","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/4PG5AXR4LXEWYU5DHYEVESCXWKO3HFHO/","tags":["web","advisory"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/QLUQXBCOPWP72ZSS3SM3CTURM7XOYALQ/","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/AKQH4LHYIFOWBEGMGHD7S7TTV7JL4U7W/","tags":["web"]},{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/OZJXXUXBI66VV2PXRNAWN4MCE3AOHNBA/","tags":["web"]},{"url":"https://openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2021-1184","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2021:2704","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#moderate","tags":["article"]},{"url":"https://access.redhat.com/documentation/en-us/openshift_container_platform/4.6/html/serverless/index","tags":["article"]},{"url":"https://access.redhat.com/documentation/en-us/openshift_container_platform/4.7/html/serverless/index","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1937901","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1958341","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1965503","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1971449","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_2704.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-27918","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-27918","tags":["advisory","report"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-31525","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-31525","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-31525","tags":["advisory"]},{"url":"https://groups.google.com/g/golang-announce/c/cu9SP4eSXMc","tags":["article"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-33196","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-33196","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33196","tags":["advisory"]},{"url":"https://groups.google.com/g/golang-announce/c/RgCMkAEQjSI","tags":["article"]},{"url":"https://access.redhat.com/errata/RHSA-2021:3076","tags":["advisory"]},{"url":"https://access.redhat.com/documentation/en-us/red_hat_developer_tools/1/html/using_go_1.15.7_toolset","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1978567","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1983596","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3076.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-34558","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-34558","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-34558","tags":["advisory"]},{"url":"https://golang.org/doc/devel/release#go1.15.minor","tags":["article"]},{"url":"https://golang.org/doc/devel/release#go1.16.minor","tags":["article"]},{"url":"https://access.redhat.com/errata/RHSA-2021:3555","tags":["advisory"]},{"url":"https://access.redhat.com/documentation/en-us/openshift_container_platform/4.8/html/serverless/index","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1983656","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1989564","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1989570","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1989575","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1992955","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2021/rhsa-2021_3555.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-3703","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-3703","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-3703","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-33195","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-33195","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33195","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-33197","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-33197","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33197","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2021-33198","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2021-33198","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33198","tags":["advisory"]},{"url":"https://errata.rockylinux.org/RLSA-2021:3076","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210937-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1182345","tags":["report"]},{"url":"https://bugzilla.suse.com/1183333","tags":["report"]},{"url":"https://bugzilla.suse.com/1183334","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2021-27918","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-27919","tags":["web"]},{"url":"https://www.suse.com/support/update/announcement/2021/suse-su-20210938-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1175132","tags":["report"]},{"url":"https://ubuntu.com/security/CVE-2021-27918","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2020-24553","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-28362","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-28366","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2020-28367","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-3114","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-3115","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-31525","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-33195","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-33196","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-33197","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-33198","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-34558","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-36221","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2021-39293","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2021-27918","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","status":"published","published":"2021-03-10T23:54:43Z","modified":"2024-08-03T21:33:16.406Z","updated_at":"2026-11-02T14:33:04.360272Z"}],"euvd":[{"id":"EUVD-2021-14641","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","status":"published","published":"2021-03-10T23:54:43Z","modified":"2024-08-03T21:33:16Z","updated_at":"2026-11-03T03:24:48.366655Z"}],"ghsa":[{"id":"GHSA-8mmp-c685-53vw","title":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom...","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","status":"published","published":"2022-05-24T17:44:26Z","modified":"2023-01-27T05:03:17Z","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"}],"cwes":["CWE-835"],"updated_at":"2026-11-02T14:42:12.753514Z"}],"nvd":[{"id":"CVE-2021-27918","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","status":"published","published":"2021-03-11T00:15:12.03Z","modified":"2026-06-17T03:45:36.97Z","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-835"],"updated_at":"2026-11-02T14:06:50.805771Z"}],"osv":[{"id":"ALPINE-CVE-2021-27918","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","status":"published","published":"2021-03-11T00:15:12.03Z","modified":"2026-11-03T06:32:38.634454154Z","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":"2026-11-03T07:17:20.312441Z"},{"id":"AZL-79104","title":"CVE-2021-27918 affecting package golang 1.26.10-1","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","status":"published","published":"2021-03-11T00:15:12Z","modified":"2026-11-05T05:40:51Z","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":"2026-11-05T16:41:24.800038Z"},{"id":"AZL-98703","title":"CVE-2021-27918 affecting package golang 1.27.1-1","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","status":"published","published":"2021-03-11T00:15:12Z","modified":"2026-09-16T06:39:01Z","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":"2026-11-02T15:28:12.596039Z"},{"id":"BELL-CVE-2021-27918","title":"CVE-2021-27918 does not affect BellSoft software","status":"withdrawn","published":"2023-08-31T12:16:31.323645Z","modified":"2026-01-26T09:46:29.224481Z","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-2021-27918","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","status":"published","published":"2021-03-11T00:15:12.03Z","modified":"2026-10-24T10:30:32.717946451Z","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":"2026-11-02T15:44:19.129331Z"},{"id":"DEBIAN-CVE-2021-27918","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","status":"published","published":"2021-03-11T00:15:12.03Z","modified":"2026-08-27T23:04:00.146447088Z","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":"2026-11-02T15:45:34.94143Z"},{"id":"OESA-2021-1184","title":"golang security update","description":"\r\n\r\nSecurity Fix(es):\r\n\r\nencoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.(CVE-2021-27918)","status":"published","published":"2021-05-15T11:04:25Z","modified":"2026-08-18T01:15:35.479244864Z","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-2021:2704","title":"Red Hat Security Advisory: Release of OpenShift Serverless Client kn 1.16.0","status":"published","published":"2024-09-30T14:16:14Z","modified":"2026-06-29T10:36:09Z","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":"2026-11-02T15:53:08.619234Z"},{"id":"RHSA-2021:3076","title":"Red Hat Security Advisory: go-toolset:rhel8 security, bug fix, and enhancement update","status":"published","published":"2024-10-21T18:02:10Z","modified":"2026-06-29T10:36:34Z","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":"2026-11-02T15:53:08.619234Z"},{"id":"RHSA-2021:3555","title":"Red Hat Security Advisory: Release of OpenShift Serverless Client kn 1.17.0","status":"published","published":"2024-09-30T14:18:38Z","modified":"2026-08-05T10:09:21Z","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":"2026-11-02T15:53:08.619234Z"},{"id":"RLSA-2021:3076","title":"Moderate: go-toolset:rhel8 security, bug fix, and enhancement update","description":"Go Toolset provides the Go programming language tools and libraries. Go is alternatively known as golang. \n\nThe following packages have been upgraded to a later upstream version: golang (1.15.14). (BZ#1982287)\n\nSecurity Fix(es):\n\n* golang: encoding/xml: infinite loop when using xml.NewTokenDecoder with a custom TokenReader (CVE-2021-27918)\n\n* golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header (CVE-2021-31525)\n\n* golang: archive/zip: malformed archive may cause panic or memory exhaustion (CVE-2021-33196)\n\n* golang: crypto/tls: certificate of wrong type is causing TLS client to panic (CVE-2021-34558)\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\nBug Fix(es):\n\n* FIPS mode AES CBC CryptBlocks incorrectly re-initializes IV in file crypto/internal/boring/aes.go (BZ#1978567)\n\n* FIPS mode AES CBC Decrypter produces incorrect result (BZ#1983976)","status":"published","published":"2021-08-10T12:00:58Z","modified":"2026-02-05T07:30:11.469797Z","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-2021-27918","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","status":"published","published":"2021-03-11T00:15:00Z","modified":"2025-10-24T04:50:12Z","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":"2026-11-02T15:54:26.779273Z"},{"id":"BIT-golang-2021-27918","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop if a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of an element. This can occur in the Decode, DecodeElement, or Skip method.","status":"published","published":"2024-03-06T11:06:30Z","modified":"2026-09-08T08:47:46.714211584Z","updated_at":"2026-11-02T15:28:30.70064Z"},{"id":"GO-2021-0234","title":"Infinite loop when decoding inputs in encoding/xml","description":"The Decode, DecodeElement, and Skip methods of an xml.Decoder provided by xml.NewTokenDecoder may enter an infinite loop when operating on a custom xml.TokenReader which returns an EOF in the middle of an open XML element.","status":"published","published":"2022-02-17T17:34:24Z","modified":"2024-05-20T16:03:47Z","updated_at":"2026-11-02T15:47:00.604718Z"},{"id":"MGASA-2021-0369","title":"Updated golang packages fix security vulnerabilities","description":"encoding/xml in Go before 1.15.9 and 1.16.x before 1.16.1 has an infinite loop\nif a custom TokenReader (for xml.NewTokenDecoder) returns EOF in the middle of\nan element. This can occur in the Decode, DecodeElement, or Skip method\n(CVE-2021-27918).\n\nnet/http in Go before 1.15.12 and 1.16.x before 1.16.4 allows remote attackers\nto cause a denial of service (panic) via a large header to ReadRequest or\nReadResponse. Server, Transport, and Client can each be affected in some\nconfigurations (CVE-2021-31525).\n\nA security issue has been found in Go before version 1.16.5. The LookupCNAME,\nLookupSRV, LookupMX, LookupNS, and LookupAddr functions in net, and their\nrespective methods on the Resolver type may return arbitrary values retrieved\nfrom DNS which do not follow the established RFC 1035 rules for domain names.\nIf these names are used without further sanitization, for instance unsafely\nincluded in HTML, they may allow for injection of unexpected content. Note\nthat LookupTXT may still return arbitrary values that could require\nsanitization before further use (CVE-2021-33195).\n\nA security issue has been found in Go. Due to a pre-allocation optimization in\nzip.NewReader, a malformed archive which indicates it has a significant number\nof files can cause either a panic or memory exhaustion (CVE-2021-33196).\n\nReverseProxy fails to delete the Connection headers (as well as other legacy\nhop-by-hop headers, which however per RFC 7230 need to also be specified in\nConnection) if there are multiple ones and the first is empty, due to an\nincorrect Get(h) == \"\" check. This can lead to a security issue if the proxy\nis adding an important header, like X-Forwarded-For, and is sitting in front\nof another proxy which can be instructed by an attacker to drop that header as\na hop-by-hop header (CVE-2021-33197).\n\nA security issue has been found in Go before version 1.16.5. The SetString and\nUnmarshalText methods of math/big.Rat may cause a panic or an unrecoverable\nfatal error if passed inputs with very large exponents (CVE-2021-33198).\n\nThe crypto/tls package of Go through 1.16.5 does not properly assert that the\ntype of public key in an X.509 certificate matches the expected type when\ndoing a RSA based key exchange, allowing a malicious TLS server to cause a TLS\nclient to panic (CVE-2021-34558).\n","status":"published","published":"2021-07-25T08:34:17Z","modified":"2026-04-16T04:41:34.082310587Z","updated_at":"2026-11-02T15:49:41.509337Z"},{"id":"openSUSE-SU-2021:0480-1","title":"Security update for go1.15","description":"This update for go1.15 fixes the following issues:\n\n- go1.15.10 (released 2021-03-11) (bsc#1175132)\n- go1.15.9 (released 2021-03-10) (bsc#1175132)\n  - CVE-2021-27918: Fixed an infinite loop when using xml.NewTokenDecoder with a custom TokenReader (bsc#1183333).\n\nThis update was imported from the SUSE:SLE-15:Update update project.","status":"published","published":"2021-03-27T17:04:43Z","modified":"2026-02-04T03:47:26.194532Z","updated_at":"2026-11-02T16:58:31.879684Z"},{"id":"openSUSE-SU-2024:10808-1","title":"go1.15-1.15.15-1.2 on GA media","description":"These are all security issues fixed in the go1.15-1.15.15-1.2 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:46:55.765323Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"openSUSE-SU-2024:10809-1","title":"go1.16-1.16.8-1.1 on GA media","description":"These are all security issues fixed in the go1.16-1.16.8-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:16:42.475775Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"SUSE-SU-2021:0937-1","title":"Security update for go1.16","description":"This update for go1.16 fixes the following issues:\n\n- go1.16.2 (released 2021-03-11) (bsc#1182345) \n- go1.16.1 (released 2021-03-10) (bsc#1182345) \n  - CVE-2021-27918: Fixed an infinite loop when using xml.NewTokenDecoder with a custom TokenReader (bsc#1183333).\n  - CVE-2021-27919: Fixed an issue where archive/zip: can panic when calling Reader.Open (bsc#1183334).\n","status":"published","published":"2021-03-24T11:22:26Z","modified":"2026-02-04T04:18:34.279907Z","updated_at":"2026-11-02T15:53:48.690034Z"},{"id":"SUSE-SU-2021:0938-1","title":"Security update for go1.15","description":"This update for go1.15 fixes the following issues:\n\n- go1.15.10 (released 2021-03-11) (bsc#1175132)\n- go1.15.9 (released 2021-03-10) (bsc#1175132)\n  - CVE-2021-27918: Fixed an infinite loop when using xml.NewTokenDecoder with a custom TokenReader (bsc#1183333).\n","status":"published","published":"2021-03-24T11:23:48Z","modified":"2026-02-04T04:33:14.489376Z","updated_at":"2026-11-02T15:53:48.690034Z"}]}}