CVE-2016-2390
published 2016-04-19CVE-2016-2390: The FwdState::connectedToPeer method in FwdState.cc in Squid before 3.5.14 and 4.0.x before 4.0.6 does not properly handle SSL handshake errors when built with…
PriorityP433medium5.9CVSS 3.0
AVNACHPRNUINSUCNINAH
EPSS
25.55%
97.7th percentile
The FwdState::connectedToPeer method in FwdState.cc in Squid before 3.5.14 and 4.0.x before 4.0.6 does not properly handle SSL handshake errors when built with the --with-openssl option, which allows remote attackers to cause a denial of service (application crash) via a plaintext HTTP message.
Affected
8 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | squid | < squid 4.1-1 (bookworm) | squid 4.1-1 (bookworm) |
| squid-cache | squid | <= 3.5.13 | — |
| squid-cache | squid | — | — |
| squid-cache | squid | — | — |
| 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
nvdv3.05.9MEDIUMCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv5.9MEDIUM
vendor_debian5.9LOW
vendor_redhat5.9MEDIUM
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GHSA
GHSA-qg6v-rjmq-c5vh: The FwdState::connectedToPeer method in FwdState
ghsa_unreviewed·2022-05-17
CVE-2016-2390 [MEDIUM] CWE-20 GHSA-qg6v-rjmq-c5vh: The FwdState::connectedToPeer method in FwdState
The FwdState::connectedToPeer method in FwdState.cc in Squid before 3.5.14 and 4.0.x before 4.0.6 does not properly handle SSL handshake errors when built with the --with-openssl option, which allows remote attackers to cause a denial of service (application crash) via a plaintext HTTP message.
OSV
CVE-2016-2390: The FwdState::connectedToPeer method in FwdState
osv·2016-04-19·CVSS 5.9
CVE-2016-2390 [MEDIUM] CVE-2016-2390: The FwdState::connectedToPeer method in FwdState
The FwdState::connectedToPeer method in FwdState.cc in Squid before 3.5.14 and 4.0.x before 4.0.6 does not properly handle SSL handshake errors when built with the --with-openssl option, which allows remote attackers to cause a denial of service (application crash) via a plaintext HTTP message.
Red Hat
squid: incorrect server error handling resulting in denial of service
vendor_redhat·2016-02-16·CVSS 5.9
CVE-2016-2390 [MEDIUM] squid: incorrect server error handling resulting in denial of service
squid: incorrect server error handling resulting in denial of service
The FwdState::connectedToPeer method in FwdState.cc in Squid before 3.5.14 and 4.0.x before 4.0.6 does not properly handle SSL handshake errors when built with the --with-openssl option, which allows remote attackers to cause a denial of service (application crash) via a plaintext HTTP message.
Statement: This issue did not affect the versions of squid as shipped with Red Hat Enterprise Linux versions 5, 6 and 7, as they are not shipped with a vulnerable version of squid, and no currently backported patch would introduce the bug.
Package: squid (Red Hat Enterprise Linux 5) - Not affected
Package: squid (Red Hat Enterprise Linux 6) - Not affected
Package: squid (Red Hat Enterprise Linux 7) - Not affected
Debian
CVE-2016-2390: squid - The FwdState::connectedToPeer method in FwdState.cc in Squid before 3.5.14 and 4...
vendor_debian·2016·CVSS 5.9
CVE-2016-2390 [MEDIUM] CVE-2016-2390: squid - The FwdState::connectedToPeer method in FwdState.cc in Squid before 3.5.14 and 4...
The FwdState::connectedToPeer method in FwdState.cc in Squid before 3.5.14 and 4.0.x before 4.0.6 does not properly handle SSL handshake errors when built with the --with-openssl option, which allows remote attackers to cause a denial of service (application crash) via a plaintext HTTP message.
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)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2016-2390 squid: incorrect server error handling resulting in denial of service [fedora-all]
bugzilla·2016-02-16·CVSS 5.9
CVE-2016-2390 [MEDIUM] CVE-2016-2390 squid: incorrect server error handling resulting in denial of service [fedora-all]
CVE-2016-2390 squid: incorrect server error handling resulting in denial of service [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of Fedora.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple sup
Bugzilla
CVE-2016-2390 squid: incorrect server error handling resulting in denial of service
bugzilla·2016-02-16·CVSS 5.9
CVE-2016-2390 [MEDIUM] CVE-2016-2390 squid: incorrect server error handling resulting in denial of service
CVE-2016-2390 squid: incorrect server error handling resulting in denial of service
Due to incorrectly handling server errors Squid is vulnerable to
a denial of service attack when connecting to TLS or SSL servers.
This problem allows any trusted client to perform a denial of
service attack on the Squid service regardless of whether TLS or
SSL is configured for use in the proxy.
Upstream advisory:
http://www.squid-cache.org/Advisories/SQUID-2016_1.txt
CVE request:
http://seclists.org/oss-sec/2016/q1/345
Discussion:
Created squid tracking bugs for this issue:
Affects: fedora-all [bug 1308866]
---
CVE assignment:
http://seclists.org/oss-sec/2016/q1/348
---
Fix committed to F24 and RAWHIDE.
---
Statement:
This issue did not affect the versions of squid as shipped with Red Hat
http://bugs.squid-cache.org/show_bug.cgi?id=4437http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.htmlhttp://lists.squid-cache.org/pipermail/squid-announce/2016-February/000037.htmlhttp://lists.squid-cache.org/pipermail/squid-announce/2016-February/000038.htmlhttp://www.securitytracker.com/id/1035045http://www.squid-cache.org/Advisories/SQUID-2016_1.txthttp://bugs.squid-cache.org/show_bug.cgi?id=4437http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00010.htmlhttp://lists.opensuse.org/opensuse-security-announce/2016-08/msg00040.htmlhttp://lists.squid-cache.org/pipermail/squid-announce/2016-February/000037.htmlhttp://lists.squid-cache.org/pipermail/squid-announce/2016-February/000038.htmlhttp://www.securitytracker.com/id/1035045http://www.squid-cache.org/Advisories/SQUID-2016_1.txt
2016-04-19
Published