Unrated severityNVD Advisory· Published Oct 6, 2020· Updated Aug 4, 2024
CVE-2020-26575
CVE-2020-26575
Description
In Wireshark through 3.2.7, the Facebook Zero Protocol (aka FBZERO) dissector could enter an infinite loop. This was addressed in epan/dissectors/packet-fbzero.c by correcting the implementation of offset advancement.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
8- osv-coords7 versionspkg:rpm/opensuse/wireshark&distro=openSUSE%20Leap%2015.1pkg:rpm/opensuse/wireshark&distro=openSUSE%20Leap%2015.2pkg:rpm/opensuse/wireshark&distro=openSUSE%20Tumbleweedpkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP1pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP2pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP1pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2
< 3.2.8-lp151.2.18.1+ 6 more
- (no CPE)range: < 3.2.8-lp151.2.18.1
- (no CPE)range: < 3.2.8-lp152.2.9.1
- (no CPE)range: < 3.4.8-1.2
- (no CPE)range: < 3.2.8-3.44.1
- (no CPE)range: < 3.2.8-3.44.1
- (no CPE)range: < 3.2.8-3.44.1
- (no CPE)range: < 3.2.8-3.44.1
Patches
Vulnerability mechanics
References
12- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UHZSVK7PO2LTGFQXFHFXY6SOMSQ7UPRS/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V2667E6WKVE56G66BVBVD7LJPIDOJ7K3/mitrevendor-advisoryx_refsource_FEDORA
- security.gentoo.org/glsa/202011-08mitrevendor-advisoryx_refsource_GENTOO
- gitlab.com/wireshark/wireshark/-/commit/3ff940652962c099b73ae3233322b8697b0d10abmitrex_refsource_MISC
- gitlab.com/wireshark/wireshark/-/issues/16887mitrex_refsource_MISC
- gitlab.com/wireshark/wireshark/-/merge_requests/467mitrex_refsource_MISC
- gitlab.com/wireshark/wireshark/-/merge_requests/471mitrex_refsource_MISC
- gitlab.com/wireshark/wireshark/-/merge_requests/472mitrex_refsource_MISC
- gitlab.com/wireshark/wireshark/-/merge_requests/473mitrex_refsource_MISC
- lists.debian.org/debian-lts-announce/2021/02/msg00008.htmlmitremailing-listx_refsource_MLIST
- www.oracle.com/security-alerts/cpujan2021.htmlmitrex_refsource_MISC
- www.wireshark.org/security/wnpa-sec-2020-14.htmlmitrex_refsource_CONFIRM
News mentions
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