vulnwire
10.0crit

CVE-2005-0194

Squid 2.5, when processing the configuration file, parses empty Access Control Lists (ACLs), including proxy_auth ACLs without defined auth…

Published 21 y ago · modified 4 mo ago · JSON

CVSS
10.0
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
5.1%
percentile 92%
Public exploits
0
none known

Squid 2.5, when processing the configuration file, parses empty Access Control Lists (ACLs), including proxy_auth ACLs without defined auth schemes, in a way that effectively removes arguments, which could allow remote attackers to bypass intended ACLs if the administrator ignores the parser warnings.

Exploit prediction (EPSS)

5.12% probability of exploitation in the next 30 days, higher than 92% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.010.0AV:N/AC:L/Au:N/C:C/I:C/A:C

References

  • distro.conectiva.com.br /atualizacoes/?id=a&anuncio=000923 · vendor-advisory, x_refsource_CONECTIVA, x_transferred
  • squid-cache.org /Versions/v2/2.5/bugs/#squid-2.5.STABLE7-empty_acls · x_refsource_CONFIRM, x_transferred
  • marc.info /?l=bugtraq&m=110901183320453&w=2 · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • squid-cache.org /Versions/v2/2.5/bugs/squid-2.5.STABLE7-empty_acls.patch · x_refsource_CONFIRM, x_transferred
  • fedoranews.org /updates/FEDORA--.shtml · vendor-advisory, x_refsource_FEDORA, x_transferred
  • squid-cache.org /bugs/show_bug.cgi?id=1166 · x_refsource_CONFIRM, x_transferred
  • debian.org /security/2005/dsa-667 · vendor-advisory, x_refsource_DEBIAN, x_transferred
  • kb.cert.org /vuls/id/260421 · third-party-advisory, x_refsource_CERT-VN, x_transferred

Sources

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