CVE-2018-7320
published 2018-02-23CVE-2018-7320: In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by…
PriorityP335high7.5CVSS 3.0
AVNACLPRNUINSUCNINAH
EPSS
2.67%
84.2th percentile
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by validating operand offsets.
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_debian7.5HIGH
vendor_redhat7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
Red Hat
gnome-keyring: login credentials retrieval via a Secret Service API call
vendor_redhat·2018-07-06·CVSS 6.8
CVE-2018-19358 [MEDIUM] CWE-200 gnome-keyring: login credentials retrieval via a Secret Service API call
gnome-keyring: login credentials retrieval via a Secret Service API call
GNOME Keyring through 3.28.2 allows local users to retrieve login credentials via a Secret Service API call and the D-Bus interface if the keyring is unlocked, a similar issue to CVE-2008-7320. One perspective is that this occurs because available D-Bus protection mechanisms (involving the busconfig and policy XML elements) are not used. NOTE: the vendor disputes this because, according to the security model, untrusted applications must not be allowed to access the user's session bus socket.
Statement: Red Hat has determined that this flaw is not a security vulnerability pertaining to gnome-keyring as the underlying issue is that there is currently no way (except by using Flatkpak, sandboxing, containers, etc.) to c
Red Hat
wireshark: Heap-based Buffer Overflow in SIGCOMP dissector crash in packet-sigcomp.c
vendor_redhat·2018-02-06·CVSS 7.5
CVE-2018-7320 [HIGH] CWE-122 wireshark: Heap-based Buffer Overflow in SIGCOMP dissector crash in packet-sigcomp.c
wireshark: Heap-based Buffer Overflow in SIGCOMP dissector crash in packet-sigcomp.c
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by validating operand offsets.
Package: wireshark (Red Hat Enterprise Linux 6) - Not affected
Package: wireshark (Red Hat Enterprise Linux 7) - Not affected
Package: wireshark (Red Hat Enterprise Linux 8) - Not affected
Debian
CVE-2018-7320: wireshark - In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector ...
vendor_debian·2018·CVSS 7.5
CVE-2018-7320 [HIGH] CVE-2018-7320: wireshark - In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector ...
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by validating operand offsets.
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)
GHSA
GHSA-45vr-8xvm-rhpc: In Wireshark 2
ghsa_unreviewed·2022-05-13
CVE-2018-7320 [HIGH] GHSA-45vr-8xvm-rhpc: In Wireshark 2
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by validating operand offsets.
OSV
CVE-2018-7320: In Wireshark 2
osv·2018-02-23·CVSS 7.5
CVE-2018-7320 [HIGH] CVE-2018-7320: In Wireshark 2
In Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by validating operand offsets.
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2018-7320 wireshark: Heap-based Buffer Overflow in SIGCOMP dissector crash in packet-sigcomp.c
bugzilla·2018-02-26·CVSS 7.5
CVE-2018-7320 [HIGH] CVE-2018-7320 wireshark: Heap-based Buffer Overflow in SIGCOMP dissector crash in packet-sigcomp.c
CVE-2018-7320 wireshark: Heap-based Buffer Overflow in SIGCOMP dissector crash in packet-sigcomp.c
A flaw was found in Wireshark 2.4.0 to 2.4.4 and 2.2.0 to 2.2.12, the SIGCOMP protocol dissector could crash. This was addressed in epan/dissectors/packet-sigcomp.c by validating operand offsets.
External References:
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14398
https://www.wireshark.org/security/wnpa-sec-2018-10.html
Upstream Patch:
https://code.wireshark.org/review/gitweb?p=wireshark.git;a=commit;h=015e3399390b8b5
Discussion:
Created wireshark tracking bugs for this issue:
Affects: fedora-all [bug 1549278]
Bugzilla
CVE-2018-7320 wireshark: Heap-based Buffer Overflow in SIGCOMP dissector crash in packet-sigcomp.c [fedora-all]
bugzilla·2018-02-26·CVSS 7.5
CVE-2018-7320 [HIGH] CVE-2018-7320 wireshark: Heap-based Buffer Overflow in SIGCOMP dissector crash in packet-sigcomp.c [fedora-all]
CVE-2018-7320 wireshark: Heap-based Buffer Overflow in 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 a
http://www.securityfocus.com/bid/103160https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14398https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=015e3399390b8b5cfbfcfcda30589983ab6cc129https://www.debian.org/security/2018/dsa-4217https://www.wireshark.org/security/wnpa-sec-2018-10.htmlhttp://www.securityfocus.com/bid/103160https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14398https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=015e3399390b8b5cfbfcfcda30589983ab6cc129https://www.debian.org/security/2018/dsa-4217https://www.wireshark.org/security/wnpa-sec-2018-10.html
2018-02-23
Published