CVE-2024-24476
published 2024-02-21CVE-2024-24476: A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size…
PriorityP338high7.5CVSS 3.1
AVNACLPRNUINSUCNINAH
EPSS
1.30%
67.1th percentile
A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components. NOTE: this is disputed by the vendor because neither release 4.2.0 nor any other release was affected.
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | wireshark | — | — |
| fedoraproject | fedora | — | — |
| msrc | azl3_wireshark_4.4.7-1_on_azure_linux_3.0 | — | — |
| wireshark | wireshark | < 4.2.0 | 4.2.0 |
CVSS provenance
nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
osv7.5HIGH
vendor_debian7.5LOW
vendor_msrc7.5HIGH
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
wireshark: Buffer Overflow via pan/addr_resolv.c and ws_manuf_lookup_str() results in Denial of Service
vendor_redhat·2024-02-21·CVSS 7.5
CVE-2024-24476 [HIGH] CWE-126 wireshark: Buffer Overflow via pan/addr_resolv.c and ws_manuf_lookup_str() results in Denial of Service
wireshark: Buffer Overflow via pan/addr_resolv.c and ws_manuf_lookup_str() results in Denial of Service
A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components. NOTE: this is disputed by the vendor because neither release 4.2.0 nor any other release was affected.
A flaw was found in Wireshark. This issue allows a remote attacker to trigger a buffer over-read in the ws_manuf_lookup_str function in the epan/manuf.c file, resulting in a denial of service.
Package: wireshark (Red Hat Enterprise Linux 6) - Out of support scope
Package: wireshark (Red Hat Enterprise Linux 7) - Will not fix
Package: wireshark (Red Hat Enterprise Linux 8) - Will not fix
Package: wireshark (Red Hat
Microsoft
A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components. NOTE: this is disputed by the v
vendor_msrc·2024-02-13·CVSS 7.5
CVE-2024-24476 [HIGH] CWE-119 A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components. NOTE: this is disputed by the v
A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components. NOTE: this is disputed by the vendor because neither release 4.2.0 nor any other release was affected.
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more informat
Debian
CVE-2024-24476: wireshark - A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a ...
vendor_debian·2024·CVSS 7.5
CVE-2024-24476 [HIGH] CVE-2024-24476: wireshark - A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a ...
A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components. NOTE: this is disputed by the vendor because neither release 4.2.0 nor any other release was affected.
Scope: local
bookworm: resolved
bullseye: resolved
forky: resolved
sid: resolved
trixie: resolved
GHSA
GHSA-w4cp-wh3g-wgvx: Buffer Overflow vulnerability in Wireshark team Wireshark before v
ghsa_unreviewed·2024-02-21
CVE-2024-24476 [HIGH] CWE-119 GHSA-w4cp-wh3g-wgvx: Buffer Overflow vulnerability in Wireshark team Wireshark before v
Buffer Overflow vulnerability in Wireshark team Wireshark before v.4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components.
OSV
CVE-2024-24476: ** DISPUTED ** A buffer overflow in Wireshark before 4
osv·2024-02-21·CVSS 7.5
CVE-2024-24476 [HIGH] CVE-2024-24476: ** DISPUTED ** A buffer overflow in Wireshark before 4
** DISPUTED ** A buffer overflow in Wireshark before 4.2.0 allows a remote attacker to cause a denial of service via the pan/addr_resolv.c, and ws_manuf_lookup_str(), size components. NOTE: this is disputed by the vendor because neither release 4.2.0 nor any other release was affected.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
https://gist.github.com/1047524396/369ba0ccffe255cf8142208b6142be2bhttps://github.com/wireshark/wireshark/commit/108217f4bb1afb8b25fc705c2722b3e328b1ad78https://gitlab.com/wireshark/wireshark/-/issues/19344https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZT2BX7UARZVVWKITSZMHW7BHXGIKRSR2/https://gist.github.com/1047524396/369ba0ccffe255cf8142208b6142be2bhttps://github.com/wireshark/wireshark/commit/108217f4bb1afb8b25fc705c2722b3e328b1ad78https://gitlab.com/wireshark/wireshark/-/issues/19344https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZT2BX7UARZVVWKITSZMHW7BHXGIKRSR2/https://lists.fedoraproject.org/archives/list/[email protected]/message/ZT2BX7UARZVVWKITSZMHW7BHXGIKRSR2/
2024-02-21
Published