Vulnerability Details : CVE-2023-2906
Potential exploit
Due to a failure in validating the length provided by an attacker-crafted CP2179 packet, Wireshark versions 2.0.0 through 4.0.7 is susceptible to a divide by zero allowing for a denial of service attack.
Vulnerability category: Denial of service
Products affected by CVE-2023-2906
- cpe:2.3:a:wireshark:wireshark:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-2906
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 28 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-2906
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.5
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2023-2906
-
The product divides a value by zero.Assigned by:
- cve@takeonme.org (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-2906
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/L4AVRUYSHDNEAJILVSGY5W6MPOMG2YRF/
[SECURITY] Fedora 37 Update: wireshark-4.0.8-2.fc37 - package-announce - Fedora Mailing-Lists
-
https://gitlab.com/wireshark/wireshark/-/issues/19229
CP2179 Parsing Divide By Zero (#19229) · Issues · Wireshark Foundation / Wireshark · GitLabExploit;Issue Tracking;Patch;Third Party Advisory
-
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/6HCUPLDY7HLPO46PHMGIJSUBJFTT237C/
[SECURITY] Fedora 38 Update: wireshark-4.0.8-2.fc38 - package-announce - Fedora Mailing-Lists
-
https://takeonme.org/cves/CVE-2023-2906.html
CVE-2023-2906 • Austin Hackers AcademyExploit;Third Party Advisory
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https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/TRKHFQPWFU7F3OXTL6IEIQSJG6FVXZTZ/
[SECURITY] Fedora 39 Update: wireshark-4.0.8-2.fc39 - package-announce - Fedora Mailing-Lists
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