Vulnerability in Squid
CVE-2005-0173
squid_ldap_auth in Squid 2.5 and earlier allows remote authenticated users to bypass username-based Access Control Lists (ACLs) via a username with a space at the beginning or end, which is ignored by the LDAP server.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.319 (98.3th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 98.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.319 · newest: 0.319 · change: 0.000
Affected products
- Squid — versions 2.0.patch1, 2.0.patch2, 2.0.pre1
References
- distro.conectiva.com.br/atualizacoes/ (vendor-advisory, Patch)
- www.kb.cert.org/vuls/id/924198 (US Government Resource, Patch, Third Party Advisory, third-party-advisory)
- www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-ldap_spaces.patch (Patch)
- www.securityfocus.com/bid/12431 (vdb-entry)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:10251 (signature, vdb-entry)
- fedoranews.org/updates/FEDORA--.shtml (vendor-advisory)
- www.squid-cache.org/Versions/v2/2.5/bugs/ (Patch)
- www.redhat.com/support/errata/RHSA-2005-061.html (vendor-advisory, Patch, Vendor Advisory)
- www.mandriva.com/security/advisories (vendor-advisory)
- www.debian.org/security/2005/dsa-667 (vendor-advisory, Patch, Vendor Advisory)