Back
CVE-2004-0918
The asn_parse_header function (asn1.c) in the SNMP module for Squid Web Proxy Cache before 2.4.STABLE7 allows remote attackers to cause a…
Medium5.0EPSS 15.8%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The asn_parse_header function (asn1.c) in the SNMP module for Squid Web Proxy Cache before 2.4.STABLE7 allows remote attackers to cause a denial of service (server restart) via certain SNMP packets with negative length fields that trigger a memory allocation error.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
- EPSS (exploitation in 30 days)
- 15.8% · top 3.1% of all CVEs (4 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 5.0.
Weakness
Affected products
n/a
- affected n/a
References (16)
- CLA-2005:923 (opens in a new tab)vendor-advisoryx_refsource_CONECTIVAx_transferred
- 11385 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- RHSA-2004:591 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 20041011 Squid Web Proxy Cache Remote Denial of Service Vulnerability (opens in a new tab)third-party-advisoryx_refsource_IDEFENSEx_transferred
- http://www.squid-cache.org/Advisories/SQUID-2004_3.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
- oval:org.mitre.oval:def:10931 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- ADV-2008-1969 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 30967 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- FLSA-2006:152809 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- SUSE-SR:2008:014 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- FEDORA-2008-6045 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- OpenPKG-SA-2004.048 (opens in a new tab)vendor-advisoryx_refsource_OPENPKGx_transferred
- squid-snmp-asnparseheader-dos(17688) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 30914 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- http://www.squid-cache.org/Advisories/SQUID-2008_1.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
- GLSA-200410-15 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_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)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2004-0918)Record last updated .