{"id":"CVE-2023-2879","aliases":["DEBIAN-CVE-2023-2879","DLA-3443-1","DLA-3906-1","DSA-5429-1","EUVD-2023-34326","GHSA-pp5p-jjp7-mh7c","OESA-2023-1321","OESA-2023-1322","SUSE-SU-2023:3252-1","UBUNTU-CVE-2023-2879","openSUSE-SU-2024:12989-1"],"status":"published","title":"GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via...","description":"GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file","severity":{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.01592,"percentile":0.75889,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-835"],"published":"2023-05-26T00:00:00Z","modified":"2026-10-28T02:31:03Z","fixes":[{"ecosystem":"Debian:12","package":"wireshark","fixed_in":["4.0.6-1~deb12u1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"wireshark","fixed_in":["4.0.6-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"wireshark","fixed_in":["4.0.6-1"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-1~deb12u1"}]}],"versions":["4.0.3-1","4.0.5-1~exp1"]},{"source":"osv","ecosystem":"Debian:13","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-1"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-1"}]}]},{"source":"osv","ecosystem":"Debian:10","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.6.20-0+deb10u7"}]}],"versions":["2.6.10-1","2.6.20-0+deb10u1","2.6.20-0+deb10u2","2.6.20-0+deb10u3","2.6.20-0+deb10u4","2.6.20-0+deb10u5","2.6.20-0+deb10u6","2.6.8-1.1","2.6.9-1"],"bundled":4},{"source":"osv","ecosystem":"Debian:11","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.4.16-0+deb11u1"}]}],"versions":["3.4.10-0+deb11u1","3.4.4-1","3.4.6-1~exp1","3.4.7-1","3.4.7-1~exp1","3.4.8-1","3.4.9-1"],"bundled":47},{"source":"osv","ecosystem":"Debian:12","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-1~deb12u1"}]}],"versions":["4.0.3-1","4.0.5-1~exp1"],"bundled":14},{"source":"osv","ecosystem":"openEuler:22.03-LTS","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.11-4.oe2203"}]}],"bundled":6},{"source":"osv","ecosystem":"openEuler:22.03-LTS-SP1","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.11-4.oe2203sp1"}]}],"bundled":6},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP4","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-150000.3.97.1"}]}],"bundled":9},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Basesystem 15 SP5","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-150000.3.97.1"}]}],"bundled":9},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP4","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-150000.3.97.1"}]}],"bundled":9},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP5","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-150000.3.97.1"}]}],"bundled":9},{"source":"osv","ecosystem":"SUSE:Linux Enterprise Real Time 15 SP3","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-150000.3.97.1"}]}],"bundled":9},{"source":"osv","ecosystem":"SUSE:Manager Proxy 4.2","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-150000.3.97.1"}]}],"bundled":9},{"source":"osv","ecosystem":"SUSE:Manager Server 4.2","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-150000.3.97.1"}]}],"bundled":9},{"source":"osv","ecosystem":"openSUSE:Leap 15.4","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-150000.3.97.1"}]}],"bundled":9},{"source":"osv","ecosystem":"openSUSE:Leap 15.5","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.6.15-150000.3.97.1"}]}],"bundled":9},{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.4.7-1~exp1","3.4.9-1","3.6.2-1ubuntu1","3.6.2-2","3.6.2-2ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"wireshark","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.6-2.1"}]}],"bundled":2}],"products":[{"vendor":"debian","product":"debian_linux"},{"vendor":"wireshark","product":"wireshark"},{"vendor":"wireshark foundation","product":"wireshark"}],"references":[{"url":"https://www.wireshark.org/security/wnpa-sec-2023-14.html","tags":["x_transferred","Vendor Advisory","web","report"]},{"url":"https://gitlab.com/wireshark/wireshark/-/issues/19068","tags":["x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","report"]},{"url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2879.json","tags":["x_transferred","Third Party Advisory","web","report"]},{"url":"https://lists.debian.org/debian-lts-announce/2023/06/msg00004.html","tags":["mailing-list","x_transferred","Mailing List","Third Party Advisory","article"]},{"url":"https://www.debian.org/security/2023/dsa-5429","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory"]},{"url":"https://security.gentoo.org/glsa/202309-02","tags":["vendor-advisory","x_transferred","Third Party Advisory","advisory"]},{"url":"https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html","tags":["web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2879","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-pp5p-jjp7-mh7c"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/2xxx/CVE-2023-2879.json","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2023-2879","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1321","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2857","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2858","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2855","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0668","tags":["advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-2856","tags":["advisory"]},{"url":"https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2023-1322","tags":["advisory"]},{"url":"https://www.suse.com/support/update/announcement/2023/suse-su-20233252-1/","tags":["advisory"]},{"url":"https://bugzilla.suse.com/1211703","tags":["report"]},{"url":"https://bugzilla.suse.com/1211705","tags":["report"]},{"url":"https://bugzilla.suse.com/1211706","tags":["report"]},{"url":"https://bugzilla.suse.com/1211707","tags":["report"]},{"url":"https://bugzilla.suse.com/1211710","tags":["report"]},{"url":"https://bugzilla.suse.com/1211793","tags":["report"]},{"url":"https://bugzilla.suse.com/1211844","tags":["report"]},{"url":"https://bugzilla.suse.com/1212084","tags":["report"]},{"url":"https://bugzilla.suse.com/1213319","tags":["report"]},{"url":"https://www.suse.com/security/cve/CVE-2023-0667","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-0668","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-2855","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-2856","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-2857","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-2858","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-2879","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-2952","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2023-3648","tags":["web"]},{"url":"https://ubuntu.com/security/CVE-2023-2879","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2023-2879","tags":["report"]},{"url":"","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2023-2879","description":"GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file","status":"published","published":"2023-05-26T00:00:00Z","modified":"2025-11-03T21:47:43.448Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"cna"}],"cwes":["CWE-835"],"updated_at":"2026-11-02T14:35:24.004321Z"}],"euvd":[{"id":"EUVD-2023-34326","description":"GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file","status":"published","published":"2023-05-26T00:00:00Z","modified":"2025-11-03T21:47:43Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T19:49:31.25882Z"}],"ghsa":[{"id":"GHSA-pp5p-jjp7-mh7c","title":"GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via...","description":"GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file","status":"published","published":"2023-05-26T21:30:23Z","modified":"2025-11-04T00:31:42Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-835"],"updated_at":"2026-11-02T15:04:28.99549Z"}],"nvd":[{"id":"CVE-2023-2879","description":"GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file","status":"published","published":"2023-05-26T21:15:19Z","modified":"2026-06-17T05:53:41.36Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium","assessor":"secondary"},{"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"}],"cwes":["CWE-835"],"updated_at":"2026-11-02T14:08:03.200773Z"}],"osv":[{"id":"CVE-2023-2879","description":"GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file","status":"published","published":"2023-05-26T00:00:00Z","modified":"2026-10-28T02:31:03.118561038Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"}],"updated_at":"2026-11-02T15:44:31.468318Z"},{"id":"DEBIAN-CVE-2023-2879","description":"GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file","status":"published","published":"2023-05-26T21:15:19Z","modified":"2026-10-26T18:01:02.602710628Z","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":"2026-11-02T15:45:39.679062Z"},{"id":"OESA-2023-1321","title":"wireshark security update","description":"Wireshark allows you to examine protocol data stored in files or as it is captured from wired or wireless (WiFi or Bluetooth) networks, USB devices,and many other sources.  It supports dozens of protocol capture file formats and understands more than a thousand protocols. It has many powerful features including a rich display filter language and the ability to reassemble multiple protocol packets in order to, for example, view a complete TCP stream, save the contents of a file which was transferred over HTTP or CIFS, or play back an RTP audio stream.\r\n\r\nSecurity Fix(es):\r\n\r\nBLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file(CVE-2023-2857)\r\n\r\nNetScaler file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file(CVE-2023-2858)\r\n\r\nCandump log parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file(CVE-2023-2855)\r\n\r\nA flaw was found in the IEEE C37.118 Synchrophasor dissector of Wireshark. This issue occurs when decoding malformed packets from a pcap file or from the network, causing a buffer overflow, resulting in a denial of service.(CVE-2023-0668)\r\n\r\nVMS TCPIPtrace file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file(CVE-2023-2856)\r\n\r\nGDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file(CVE-2023-2879)","status":"published","published":"2023-06-03T11:05:47Z","modified":"2026-08-18T01:17:41.82464611Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:39.934788Z"},{"id":"OESA-2023-1322","title":"wireshark security update","description":"Wireshark allows you to examine protocol data stored in files or as it is captured from wired or wireless (WiFi or Bluetooth) networks, USB devices,and many other sources.  It supports dozens of protocol capture file formats and understands more than a thousand protocols.It has many powerful features including a rich display filter language and the ability to reassemble multiple protocol packets in order to, for example, view a complete TCP stream, save the contents of a file which was transferred over HTTP or CIFS, or play back an RTP audio stream.\r\n\r\nSecurity Fix(es):\r\n\r\nBLF file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file(CVE-2023-2857)\r\n\r\nNetScaler file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file(CVE-2023-2858)\r\n\r\nCandump log parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file(CVE-2023-2855)\r\n\r\nA flaw was found in the IEEE C37.118 Synchrophasor dissector of Wireshark. This issue occurs when decoding malformed packets from a pcap file or from the network, causing a buffer overflow, resulting in a denial of service.(CVE-2023-0668)\r\n\r\nVMS TCPIPtrace file parser crash in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via crafted capture file(CVE-2023-2856)\r\n\r\nGDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file(CVE-2023-2879)","status":"published","published":"2023-06-03T11:05:47Z","modified":"2026-08-18T01:17:41.79450505Z","cvss":[{"version":"3.1","score":7.8,"vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:52:39.934788Z"},{"id":"UBUNTU-CVE-2023-2879","description":"GDSDB infinite loop in Wireshark 4.0.0 to 4.0.5 and 3.6.0 to 3.6.13 allows denial of service via packet injection or crafted capture file","status":"published","published":"2023-05-26T21:15:00Z","modified":"2026-04-22T14:05:28.368042Z","cvss":[{"version":"3.1","score":6.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L","level":"medium"},{"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":"2026-11-02T16:54:20.997471Z"},{"id":"DLA-3443-1","title":"wireshark - security update","status":"published","published":"2023-06-03T00:00:00Z","modified":"2026-03-09T01:23:11.013195Z","updated_at":"2026-11-02T15:46:11.734021Z"},{"id":"DLA-3906-1","title":"wireshark - security update","status":"published","published":"2024-09-30T00:00:00Z","modified":"2026-03-09T02:11:11.067392Z","updated_at":"2026-11-02T15:46:12.203458Z"},{"id":"DSA-5429-1","title":"wireshark - security update","status":"published","published":"2023-06-15T00:00:00Z","modified":"2026-03-09T02:08:31.033486Z","updated_at":"2026-11-02T15:46:17.543497Z"},{"id":"openSUSE-SU-2024:12989-1","title":"libwireshark16-4.0.6-2.1 on GA media","description":"These are all security issues fixed in the libwireshark16-4.0.6-2.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2025-05-07T18:14:52.277247Z","updated_at":"2026-11-02T16:58:36.025801Z"},{"id":"SUSE-SU-2023:3252-1","title":"Security update for wireshark","description":"This update for wireshark fixes the following issues:\n\nUpdate to Wireshark 3.6.15:\n- Further features, bug fixes and updated protocol support as listed in:\n  https://www.wireshark.org/docs/relnotes/wireshark-3.6.15.html\n\nSecurity fixes:\n  - CVE-2023-0667: Fixed failure to validate MS-MMS packet length (bsc#1212084).\n  - CVE-2023-0668: Fixed IEEE C37.118 Synchrophasor dissector crash (bsc#1211710).\n  - CVE-2023-2855: Fixed Candump log file parser crash (bsc#1211703).\n  - CVE-2023-2856: Fixed VMS TCPIPtrace file parser crash (bsc#1211707).\n  - CVE-2023-2857: Fixed BLF file parser crash (bsc#1211705).\n  - CVE-2023-2858: Fixed NetScaler file parser crash (bsc#1211706).\n  - CVE-2023-2879: Fixed GDSDB dissector infinite loop (bsc#1211793).\n  - CVE-2023-2952: Fixed XRA dissector infinite loop (bsc#1211844).\n  - CVE-2023-3648: Fixed Kafka dissector crash (bsc#1213319).\n","status":"published","published":"2023-08-09T07:33:13Z","modified":"2026-02-04T04:26:39.843799Z","updated_at":"2026-11-02T15:53:53.440387Z"}]}}