CVE-2018-7418
published 2018-02-23CVE-2018-7418: In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the SIGCOMP dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by correcting the…
PriorityP336high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
2.72%
84.5th percentile
In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the SIGCOMP dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by correcting the extraction of the length value.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | wireshark | < wireshark 2.4.5-1 (bookworm) | wireshark 2.4.5-1 (bookworm) |
| wireshark | wireshark | >= 0 < 2.4.5-1 | 2.4.5-1 |
| wireshark | wireshark | >= 0 < 2.4.5-1 | 2.4.5-1 |
| wireshark | wireshark | >= 0 < 2.4.5-1 | 2.4.5-1 |
| wireshark | wireshark | >= 0 < 2.4.5-1 | 2.4.5-1 |
| wireshark | wireshark | 2.2.0 – 2.2.12 | — |
| wireshark | wireshark | 2.4.0 – 2.4.4 | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
osv7.5HIGH
vendor_debian7.5LOW
vendor_redhat7.5HIGH
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GHSA
GHSA-83jh-33fh-wm59: In Wireshark 2
ghsa_unreviewed·2022-05-13
CVE-2018-7418 [HIGH] GHSA-83jh-33fh-wm59: In Wireshark 2
In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the SIGCOMP dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by correcting the extraction of the length value.
OSV
CVE-2018-7418: In Wireshark 2
osv·2018-02-23·CVSS 7.5
CVE-2018-7418 [HIGH] CVE-2018-7418: In Wireshark 2
In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the SIGCOMP dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by correcting the extraction of the length value.
Red Hat
wireshark: SIGCOMP dissector crash in packet-sigcomp.c
vendor_redhat·2018-02-11·CVSS 7.5
CVE-2018-7418 [HIGH] CWE-400 wireshark: SIGCOMP dissector crash in packet-sigcomp.c
wireshark: SIGCOMP dissector crash in packet-sigcomp.c
In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the SIGCOMP dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by correcting the extraction of the length value.
A denial of service flaw was found in the SIGCOMP dissector in Wireshark. A remote network attacker could potentially use this flaw to crash Wireshark by tricking it into processing a crafted packet.
Package: wireshark (Red Hat Enterprise Linux 6) - Fix deferred
Package: wireshark (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2018-7418: wireshark - In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the SIGCOMP dissector could cra...
vendor_debian·2018·CVSS 7.5
CVE-2018-7418 [HIGH] CVE-2018-7418: wireshark - In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the SIGCOMP dissector could cra...
In Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the SIGCOMP dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by correcting the extraction of the length value.
Scope: local
bookworm: resolved (fixed in 2.4.5-1)
bullseye: resolved (fixed in 2.4.5-1)
forky: resolved (fixed in 2.4.5-1)
sid: resolved (fixed in 2.4.5-1)
trixie: resolved (fixed in 2.4.5-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-7418 wireshark: SIGCOMP dissector crash in packet-sigcomp.c [fedora-all]
bugzilla·2018-02-26·CVSS 7.5
CVE-2018-7418 [HIGH] CVE-2018-7418 wireshark: SIGCOMP dissector crash in packet-sigcomp.c [fedora-all]
CVE-2018-7418 wireshark: SIGCOMP dissector crash in packet-sigcomp.c [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported vers
Bugzilla
CVE-2018-7418 wireshark: SIGCOMP dissector crash in packet-sigcomp.c
bugzilla·2018-02-26·CVSS 7.5
CVE-2018-7418 [HIGH] CVE-2018-7418 wireshark: SIGCOMP dissector crash in packet-sigcomp.c
CVE-2018-7418 wireshark: SIGCOMP dissector crash in packet-sigcomp.c
A flaw was found in Wireshark 2.2.0 to 2.2.12 and 2.4.0 to 2.4.4, the SIGCOMP dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by correcting the extraction of the length value.
External References:
https://www.wireshark.org/security/wnpa-sec-2018-13.html
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14410
Upstream Patch:
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=29d920b8309905
Discussion:
Created wireshark tracking bugs for this issue:
Affects: fedora-all [bug 1549306]
---
This issue has been addressed in the following products:
Red Hat Enterprise Linux 7
Via RHSA-2020:1047 https://access.redhat.com/errata/RHSA-2020:1047
---
This bug is now closed.
http://www.securityfocus.com/bid/103157https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14410https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=29d920b8309905dda11ad397596fe8aafc9b4bf7https://lists.debian.org/debian-lts-announce/2018/04/msg00018.htmlhttps://lists.debian.org/debian-lts-announce/2019/01/msg00010.htmlhttps://www.wireshark.org/security/wnpa-sec-2018-13.htmlhttp://www.securityfocus.com/bid/103157https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14410https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=29d920b8309905dda11ad397596fe8aafc9b4bf7https://lists.debian.org/debian-lts-announce/2018/04/msg00018.htmlhttps://lists.debian.org/debian-lts-announce/2019/01/msg00010.htmlhttps://www.wireshark.org/security/wnpa-sec-2018-13.html
2018-02-23
Published