VulnerabilityModified
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.
HIGH 7.5EPSS 31.9%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 31.9%, higher than 98% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 31.94% probability · 98th percentile
- CISA KEV
- Not listed
- Affected
- squid/squid
- Source
- cve@mitre.org
References
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000923Patch
- http://fedoranews.org/updates/FEDORA--.shtml
- http://marc.info/?l=bugtraq&m=110780531820947&w=2
- http://www.debian.org/security/2005/dsa-667Patch, Vendor Advisory
- http://www.kb.cert.org/vuls/id/924198Patch, Third Party Advisory, US Government Resource
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:034
- http://www.novell.com/linux/security/advisories/2005_06_squid.htmlPatch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2005-060.htmlPatch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2005-061.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/12431
- http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-ldap_spacesPatch
- http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-ldap_spaces.patchPatch
- http://www.squid-cache.org/bugs/show_bug.cgi?id=1187
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10251
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000923Patch
- http://fedoranews.org/updates/FEDORA--.shtml
- http://marc.info/?l=bugtraq&m=110780531820947&w=2
- http://www.debian.org/security/2005/dsa-667Patch, Vendor Advisory
- http://www.kb.cert.org/vuls/id/924198Patch, Third Party Advisory, US Government Resource
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:034
- http://www.novell.com/linux/security/advisories/2005_06_squid.htmlPatch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2005-060.htmlPatch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2005-061.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/12431
- http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-ldap_spacesPatch
- http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-ldap_spaces.patchPatch
- http://www.squid-cache.org/bugs/show_bug.cgi?id=1187
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10251
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.