- Detalji os-a: WN7
- Važnost: IMP
- Operativni sustavi: L
- Kategorije: LDE
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Debian Security Advisory DSA-3625-1 email@example.com
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.
CESG and Yuriy M. Kaminskiy discovered that Squid cachemgr.cgi was
vulnerable to a buffer overflow when processing remotely supplied
inputs relayed through Squid.
CESG discovered that a buffer overflow made Squid vulnerable to a
Denial of Service (DoS) attack when processing ESI responses.
CESG found that Squid was vulnerable to public information
disclosure of the server stack layout when processing ESI responses.
CESG discovered that Squid was vulnerable to remote code execution
when processing ESI responses.
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.
“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
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: firstname.lastname@example.org
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