drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Squid
Name: |
Mehrere Probleme in Squid |
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ID: |
DSA-3625-1 |
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Distribution: |
Debian |
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Plattformen: |
Debian jessie |
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Datum: |
Fr, 22. Juli 2016, 11:43 |
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Referenzen: |
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4556
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4051
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4054
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4052
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4555
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4053
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-4554 |
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Applikationen: |
Squid |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512
- ------------------------------------------------------------------------- Debian Security Advisory DSA-3625-1 security@debian.org https://www.debian.org/security/ Sebastien Delafond July 22, 2016 https://www.debian.org/security/faq - -------------------------------------------------------------------------
Package : squid3 CVE ID : CVE-2016-4051 CVE-2016-4052 CVE-2016-4053 CVE-2016-4054 CVE-2016-4554 CVE-2016-4555 CVE-2016-4556 Debian Bug : 823968
Several security issues have been discovered in the Squid caching proxy.
CVE-2016-4051:
CESG and Yuriy M. Kaminskiy discovered that Squid cachemgr.cgi was vulnerable to a buffer overflow when processing remotely supplied inputs relayed through Squid.
CVE-2016-4052:
CESG discovered that a buffer overflow made Squid vulnerable to a Denial of Service (DoS) attack when processing ESI responses.
CVE-2016-4053:
CESG found that Squid was vulnerable to public information disclosure of the server stack layout when processing ESI responses.
CVE-2016-4054:
CESG discovered that Squid was vulnerable to remote code execution when processing ESI responses.
CVE-2016-4554:
Jianjun Chen found that Squid was vulnerable to a header smuggling attack that could lead to cache poisoning and to bypass of same-origin security policy in Squid and some client browsers.
CVE-2016-4555, CVE-2016-4556:
"bfek-18" and "@vftable" found that Squid was vulnerable to a Denial of Service (DoS) attack when processing ESI responses, due to incorrect pointer handling and reference counting.
For the stable distribution (jessie), these problems have been fixed in version 3.4.8-6+deb8u3.
For the testing (stretch) and unstable (sid) distributions, these problems have been fixed in version 3.5.19-1.
We recommend that you upgrade your squid3 packages.
Further information about Debian Security Advisories, how to apply these updates to your system and frequently asked questions can be found at: https://www.debian.org/security/
Mailing list: debian-security-announce@lists.debian.org -----BEGIN PGP SIGNATURE-----
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