CVE-2015-5400
published 2015-09-28CVE-2015-5400: Squid before 3.5.6 does not properly handle CONNECT method peer responses when configured with cache_peer, which allows remote attackers to bypass intended…
PriorityP352medium6.8CVSS 2.0
AVNACMAuNCPIPAP
EPSS
16.53%
96.6th percentile
Squid before 3.5.6 does not properly handle CONNECT method peer responses when configured with cache_peer, which allows remote attackers to bypass intended restrictions and gain access to a backend proxy via a CONNECT request.
Affected
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | debian_linux | — | — |
| debian | debian_linux | — | — |
| debian | squid | < squid 4.1-1 (bookworm) | squid 4.1-1 (bookworm) |
| fedoraproject | fedora | — | — |
| squid-cache | squid | <= 3.5.2 | — |
| squid | squid | >= 0 < 4.1-1 | 4.1-1 |
| squid | squid | >= 0 < 4.1-1 | 4.1-1 |
| squid | squid | >= 0 < 4.1-1 | 4.1-1 |
| squid | squid | >= 0 < 4.1-1 | 4.1-1 |
CVSS provenance
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv6.8MEDIUM
vendor_debian6.8MEDIUM
vendor_redhat6.8MEDIUM
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Red Hat
squid: information disclosure due to incorrect handling of peer responses in tunnel.cc (SQUID-2015:2)
vendor_redhat·2015-07-06·CVSS 6.8
CVE-2015-5400 [MEDIUM] CWE-200 squid: information disclosure due to incorrect handling of peer responses in tunnel.cc (SQUID-2015:2)
squid: information disclosure due to incorrect handling of peer responses in tunnel.cc (SQUID-2015:2)
Squid before 3.5.6 does not properly handle CONNECT method peer responses when configured with cache_peer, which allows remote attackers to bypass intended restrictions and gain access to a backend proxy via a CONNECT request.
Package: squid (Red Hat Enterprise Linux 5) - Will not fix
Package: squid (Red Hat Enterprise Linux 6) - Will not fix
Package: squid (Red Hat Enterprise Linux 7) - Will not fix
Debian
CVE-2015-5400: squid - Squid before 3.5.6 does not properly handle CONNECT method peer responses when c...
vendor_debian·2015·CVSS 6.8
CVE-2015-5400 [MEDIUM] CVE-2015-5400: squid - Squid before 3.5.6 does not properly handle CONNECT method peer responses when c...
Squid before 3.5.6 does not properly handle CONNECT method peer responses when configured with cache_peer, which allows remote attackers to bypass intended restrictions and gain access to a backend proxy via a CONNECT request.
Scope: local
bookworm: resolved (fixed in 4.1-1)
bullseye: resolved (fixed in 4.1-1)
forky: resolved (fixed in 4.1-1)
sid: resolved (fixed in 4.1-1)
trixie: resolved (fixed in 4.1-1)
GHSA
GHSA-9pj4-fqm8-w5x7: Squid before 3
ghsa_unreviewed·2022-05-17
CVE-2015-5400 [MEDIUM] GHSA-9pj4-fqm8-w5x7: Squid before 3
Squid before 3.5.6 does not properly handle CONNECT method peer responses when configured with cache_peer, which allows remote attackers to bypass intended restrictions and gain access to a backend proxy via a CONNECT request.
OSV
CVE-2015-5400: Squid before 3
osv·2015-09-28·CVSS 6.8
CVE-2015-5400 [MEDIUM] CVE-2015-5400: Squid before 3
Squid before 3.5.6 does not properly handle CONNECT method peer responses when configured with cache_peer, which allows remote attackers to bypass intended restrictions and gain access to a backend proxy via a CONNECT request.
No detection rules found.
No public exploits indexed.
http://lists.fedoraproject.org/pipermail/package-announce/2016-May/183598.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.htmlhttp://lists.opensuse.org/opensuse-updates/2016-08/msg00069.htmlhttp://www.debian.org/security/2015/dsa-3327http://www.openwall.com/lists/oss-security/2015/07/06/8http://www.openwall.com/lists/oss-security/2015/07/09/12http://www.openwall.com/lists/oss-security/2015/07/10/2http://www.openwall.com/lists/oss-security/2015/07/17/14http://www.securityfocus.com/bid/75553http://www.securitytracker.com/id/1032873http://www.squid-cache.org/Advisories/SQUID-2015_2.txthttp://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10494.patchhttp://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13225.patchhttp://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-13856.patchhttp://lists.fedoraproject.org/pipermail/package-announce/2016-May/183598.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.htmlhttp://lists.opensuse.org/opensuse-updates/2016-08/msg00069.htmlhttp://www.debian.org/security/2015/dsa-3327http://www.openwall.com/lists/oss-security/2015/07/06/8http://www.openwall.com/lists/oss-security/2015/07/09/12http://www.openwall.com/lists/oss-security/2015/07/10/2http://www.openwall.com/lists/oss-security/2015/07/17/14http://www.securityfocus.com/bid/75553http://www.securitytracker.com/id/1032873http://www.squid-cache.org/Advisories/SQUID-2015_2.txthttp://www.squid-cache.org/Versions/v3/3.1/changesets/squid-3.1-10494.patchhttp://www.squid-cache.org/Versions/v3/3.4/changesets/squid-3.4-13225.patchhttp://www.squid-cache.org/Versions/v3/3.5/changesets/squid-3.5-13856.patch
2015-09-28
Published