Vulnerability in Squid
CVE-2005-0095
The WCCP message parsing code in Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service (crash) via malformed WCCP messages with source addresses that are spoofed to reference Squid's home router and invalid WCCP_I_SEE_YOU cache numbers.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.688 (99.3th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 99.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.688 · newest: 0.688 · change: 0.000
Affected products
- Squid — versions 2.0_patch2, 2.1_patch2, 2.3_.stable4
References
- distro.conectiva.com.br/atualizacoes/ (vendor-advisory, Patch, Vendor Advisory)
- www.trustix.org/errata/2005/0003/ (vendor-advisory, Patch, Vendor Advisory)
- www.securityfocus.com/bid/12275 (vdb-entry)
- www.osvdb.org/12886 (vdb-entry)
- fedoranews.org/updates/FEDORA--.shtml (vendor-advisory)
- security.gentoo.org/glsa/glsa-200501-25.xml (vendor-advisory, Patch, Vendor Advisory)
- www.debian.org/security/2005/dsa-651 (vendor-advisory, Patch, Vendor Advisory)
- www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-wccp_denial_of_servi… (Exploit, Vendor Advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:10269 (signature, vdb-entry)
- www.squid-cache.org/Advisories/SQUID-2005_2.txt (Patch, Vendor Advisory)