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CVE-2011-2698
Off-by-one error in the elem_cell_id_aux function in epan/dissectors/packet-ansi_a.c in the ANSI MAP dissector in Wireshark 1.4.x before…
Medium4.3EPSS 2.3%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
Off-by-one error in the elem_cell_id_aux function in epan/dissectors/packet-ansi_a.c in the ANSI MAP dissector in Wireshark 1.4.x before 1.4.8 and 1.6.x before 1.6.1 allows remote attackers to cause a denial of service (infinite loop) via an invalid packet.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 2.3% · top 17% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
n/a
- affected n/a
References (16)
- http://www.wireshark.org/security/wnpa-sec-2011-10.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=723215 (opens in a new tab)x_refsource_CONFIRMx_transferred
- [oss-security] 20110719 CVE Request -- Wireshark: Infinite loop in the ANSI A Interface (IS-634/IOS) dissector (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- RHSA-2013:0125 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 45574 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 49071 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 48947 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- FEDORA-2011-9638 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- http://www.wireshark.org/security/wnpa-sec-2011-11.html (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=6044 (opens in a new tab)x_refsource_CONFIRMx_transferred
- http://anonsvn.wireshark.org/viewvc?view=revision&revision=37930 (opens in a new tab)x_refsource_CONFIRMx_transferred
- FEDORA-2011-9640 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- [oss-security] 20110720 Re: CVE Request -- Wireshark: Infinite loop in the ANSI A Interface (IS-634/IOS) dissector (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- wireshark-ansiamap-dos(69074) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 45086 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- oval:org.mitre.oval:def:14610 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .