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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000923 ↗
- http://www.kb.cert.org/vuls/id/924198 ↗
- http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-ldap_spaces.patch ↗
- http://www.securityfocus.com/bid/12431 ↗
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10251 ↗
- http://fedoranews.org/updates/FEDORA--.shtml ↗
- http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-ldap_spaces ↗
- http://www.redhat.com/support/errata/RHSA-2005-061.html ↗
- http://www.mandriva.com/security/advisories?name=MDKSA-2005:034 ↗
- http://www.debian.org/security/2005/dsa-667 ↗
- http://marc.info/?l=bugtraq&m=110780531820947&w=2 ↗
- http://www.novell.com/linux/security/advisories/2005_06_squid.html ↗
- http://www.redhat.com/support/errata/RHSA-2005-060.html ↗
- http://www.squid-cache.org/bugs/show_bug.cgi?id=1187 ↗