CVE-2018-7418
Summary
| CVE | CVE-2018-7418 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2018-02-23 22:29:00 UTC |
| Updated | 2023-11-07 03:01:00 UTC |
| Description | 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. |
Risk And Classification
Problem Types: NVD-CWE-noinfo
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Debian | Debian Linux | 7.0 | All | All | All |
| Operating System | Debian | Debian Linux | 8.0 | All | All | All |
| Operating System | Debian | Debian Linux | 7.0 | All | All | All |
| Operating System | Debian | Debian Linux | 8.0 | All | All | All |
| Application | Wireshark | Wireshark | All | All | All | All |
| Application | Wireshark | Wireshark | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Wireshark · wnpa-sec-2018-13 · SIGCOMP dissector crash | CONFIRM | www.wireshark.org | Vendor Advisory |
| 14410 – [oss-fuzz] sigcomp: failed to allocate 18446744073709551615 (-1) bytes | CONFIRM | bugs.wireshark.org | Issue Tracking, Vendor Advisory |
| [SECURITY] [DLA 1353-1] wireshark security update | MLIST | lists.debian.org | Mailing List, Third Party Advisory |
| Wireshark SIGCOMP Dissector 'epan/dissectors/packet-sigcomp.c' Denial of Service Vulnerability | BID | www.securityfocus.com | Third Party Advisory, VDB Entry |
| code.wireshark Code Review - wireshark.git/commit | code.wireshark.org | ||
| [SECURITY] [DLA 1634-1] wireshark security update | MLIST | lists.debian.org | Mailing List, Third Party Advisory |
| code.wireshark Code Review - wireshark.git/commit | CONFIRM | code.wireshark.org | Patch, Vendor Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Legacy QID Mappings
- 377461 Alibaba Cloud Linux Security Update for wireshark (ALINUX2-SA-2020:0078)
- 501307 Alpine Linux Security Update for wireshark
- 670216 EulerOS Security Update for wireshark (EulerOS-SA-2021-1859)
- 670911 EulerOS Security Update for wireshark (EulerOS-SA-2021-1859)
- 671108 EulerOS Security Update for wireshark (EulerOS-SA-2019-2425)