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[SECURITY] [DLA 1858-1] squid3 security update

Description

Package : squid3 Version : 3.4.8-6+deb8u8 CVE ID : CVE-2019-12525 CVE-2019-12529 Squid, a high-performance proxy caching server for web clients, has been found vulnerable to denial of service attacks associated with HTTP authentication header processing. CVE-2019-12525 Due to incorrect buffer management Squid is vulnerable to a denial of service attack when processing HTTP Digest Authentication credentials. Due to incorrect input validation the HTTP Request header parser for Digest authentication may access memory outside the allocated memory buffer. On systems with memory access protections this can result in the Squid process being terminated unexpectedly. Resulting in a denial of service for all clients using the proxy. CVE-2019-12529 Due to incorrect buffer management Squid is vulnerable to a denial of service attack when processing HTTP Basic Authentication credentials. Due to incorrect string termination the Basic authentication credentials decoder may access memory outside the decode buffer. On systems with memory access protections this can result in the Squid process being terminated unexpectedly. Resulting in a denial of service for all clients using the proxy. For Debian 8 "Jessie", these problems have been fixed in version 3.4.8-6+deb8u8. We recommend that you upgrade your squid3 packages. Further information about Debian LTS security advisories, how to apply these updates to your system and frequently asked questions can be found at: https://wiki.debian.org/LTS Attachment: signature.asc Description: PGP signature


Affected Package


OS OS Version Package Name Package Version
Debian 10 squid-cgi-dbgsym 4.6-1+deb10u1
Debian 10 squid-purge 4.6-1+deb10u1
Debian 10 squid-purge 4.6-1+deb10u1
Debian 10 squid-cgi-dbgsym 4.6-1+deb10u1
Debian 10 squid-dbgsym 4.6-1+deb10u1
Debian 10 squid 4.6-1+deb10u1
Debian 10 squidclient-dbgsym 4.6-1+deb10u1
Debian 10 squid-dbgsym 4.6-1+deb10u1
Debian 10 squid-cgi 4.6-1+deb10u1
Debian 10 squid-purge-dbgsym 4.6-1+deb10u1
Debian 10 squidclient-dbgsym 4.6-1+deb10u1
Debian 10 squidclient 4.6-1+deb10u1
Debian 10 squid-purge-dbgsym 4.6-1+deb10u1
Debian 10 squid 4.6-1+deb10u1
Debian 9 squid-dbg 3.5.23-5+deb9u2
Debian 10 squid-cgi-dbgsym 4.6-1+deb10u1
Debian 10 squid-purge 4.6-1+deb10u1
Debian 8 squidclient 3.4.8-6+deb8u8
Debian 8 squid3 3.4.8-6+deb8u8
Debian 9 squid 3.5.23-5+deb9u2
Debian 10 squid-dbgsym 4.6-1+deb10u1
Debian 8 squidclient 3.4.8-6+deb8u8
Debian 9 squid-purge 3.5.23-5+deb9u2
Debian 10 squid-purge-dbgsym 4.6-1+deb10u1
Debian 9 squid-purge 3.5.23-5+deb9u2
Debian 10 squidclient-dbgsym 4.6-1+deb10u1
Debian 8 squid3-common 3.4.8-6+deb8u8
Debian 10 squid-dbgsym 4.6-1+deb10u1
Debian 10 squid-cgi 4.6-1+deb10u1
Debian 9 squid-common 3.5.23-5+deb9u2
Debian 10 squid-cgi 4.6-1+deb10u1
Debian 9 squid-cgi 3.5.23-5+deb9u2
Debian 10 squid-purge 4.6-1+deb10u1
Debian 10 squid 4.6-1+deb10u1
Debian 10 squid-purge 4.6-1+deb10u1
Debian 8 squid3 3.4.8-6+deb8u8
Debian 9 squidclient 3.5.23-5+deb9u2
Debian 10 squid-purge-dbgsym 4.6-1+deb10u1
Debian 10 squid-purge-dbgsym 4.6-1+deb10u1
Debian 8 squid3-dbg 3.4.8-6+deb8u8
Debian 10 squid-purge 4.6-1+deb10u1
Debian 8 squid-cgi 3.4.8-6+deb8u8
Debian 8 squid-cgi 3.4.8-6+deb8u8
Debian 9 squid 3.5.23-5+deb9u2
Debian 10 squid-cgi-dbgsym 4.6-1+deb10u1
Debian 10 squid-dbgsym 4.6-1+deb10u1
Debian 10 squidclient 4.6-1+deb10u1
Debian 10 squid-cgi 4.6-1+deb10u1
Debian 10 squid-cgi-dbgsym 4.6-1+deb10u1
Debian 10 squid-purge 4.6-1+deb10u1
Debian 10 squid-common 4.6-1+deb10u1
Debian 10 squid-dbgsym 4.6-1+deb10u1
Debian 10 squid 4.6-1+deb10u1
Debian 9 squid-cgi 3.5.23-5+deb9u2
Debian 10 squid-cgi-dbgsym 4.6-1+deb10u1
Debian 9 squid-cgi 3.5.23-5+deb9u2
Debian 10 squid 4.6-1+deb10u1
Debian 10 squid-dbgsym 4.6-1+deb10u1
Debian 9 squidclient 3.5.23-5+deb9u2
Debian 10 squidclient-dbgsym 4.6-1+deb10u1
Debian 9 squid-dbg 3.5.23-5+deb9u2
Debian 10 squidclient 4.6-1+deb10u1
Debian 10 squid-purge 4.6-1+deb10u1
Debian 10 squidclient-dbgsym 4.6-1+deb10u1
Debian 10 squidclient-dbgsym 4.6-1+deb10u1
Debian 9 squid-dbg 3.5.23-5+deb9u2
Debian 9 squidclient 3.5.23-5+deb9u2
Debian 8 squid3-dbg 3.4.8-6+deb8u8
Debian 8 squid-purge 3.4.8-6+deb8u8
Debian 10 squidclient-dbgsym 4.6-1+deb10u1
Debian 10 squid-cgi 4.6-1+deb10u1
Debian 10 squid-cgi-dbgsym 4.6-1+deb10u1
Debian 10 squid-cgi 4.6-1+deb10u1
Debian 10 squid-purge-dbgsym 4.6-1+deb10u1
Debian 8 squid-purge 3.4.8-6+deb8u8
Debian 10 squidclient 4.6-1+deb10u1
Debian 10 squid-purge-dbgsym 4.6-1+deb10u1
Debian 10 squidclient 4.6-1+deb10u1
Debian 9 squid-cgi 3.5.23-5+deb9u2
Debian 10 squid 4.6-1+deb10u1
Debian 10 squid-purge 4.6-1+deb10u1
Debian 10 squid-cgi 4.6-1+deb10u1
Debian 10 squid3 4.6-1+deb10u1
Debian 8 squid-purge 3.4.8-6+deb8u8
Debian 10 squid-cgi-dbgsym 4.6-1+deb10u1
Debian 9 squid-dbg 3.5.23-5+deb9u2
Debian 10 squid-cgi 4.6-1+deb10u1
Debian 10 squidclient 4.6-1+deb10u1
Debian 10 squid 4.6-1+deb10u1
Debian 9 squid-dbg 3.5.23-5+deb9u2
Debian 9 squid-cgi 3.5.23-5+deb9u2
Debian 10 squid-dbgsym 4.6-1+deb10u1
Debian 9 squid-purge 3.5.23-5+deb9u2
Debian 10 squidclient 4.6-1+deb10u1
Debian 10 squid-purge-dbgsym 4.6-1+deb10u1
Debian 8 squid3-dbg 3.4.8-6+deb8u8
Debian 10 squid 4.6-1+deb10u1
Debian 10 squid-purge-dbgsym 4.6-1+deb10u1
Debian 10 squid 4.6-1+deb10u1
Debian 8 squid3 3.4.8-6+deb8u8
Debian 8 squidclient 3.4.8-6+deb8u8
Debian 10 squid-cgi 4.6-1+deb10u1
Debian 9 squid3 3.5.23-5+deb9u2
Debian 9 squidclient 3.5.23-5+deb9u2
Debian 9 squid 3.5.23-5+deb9u2
Debian 10 squid-dbgsym 4.6-1+deb10u1
Debian 8 squid3 3.4.8-6+deb8u8
Debian 9 squid 3.5.23-5+deb9u2
Debian 10 squid-cgi-dbgsym 4.6-1+deb10u1
Debian 10 squid-purge-dbgsym 4.6-1+deb10u1
Debian 10 squid-dbgsym 4.6-1+deb10u1
Debian 8 squid-cgi 3.4.8-6+deb8u8
Debian 9 squid-purge 3.5.23-5+deb9u2
Debian 10 squid 4.6-1+deb10u1
Debian 9 squid 3.5.23-5+deb9u2
Debian 10 squidclient 4.6-1+deb10u1
Debian 10 squidclient-dbgsym 4.6-1+deb10u1
Debian 10 squidclient-dbgsym 4.6-1+deb10u1
Debian 10 squid 4.6-1+deb10u1
Debian 9 squid-purge 3.5.23-5+deb9u2
Debian 8 squidclient 3.4.8-6+deb8u8
Debian 10 squidclient-dbgsym 4.6-1+deb10u1
Debian 8 squid3 3.4.8-6+deb8u8
Debian 8 squid-cgi 3.4.8-6+deb8u8
Debian 8 squid-purge 3.4.8-6+deb8u8
Debian 10 squidclient 4.6-1+deb10u1
Debian 10 squid-cgi 4.6-1+deb10u1
Debian 10 squidclient 4.6-1+deb10u1
Debian 9 squidclient 3.5.23-5+deb9u2
Debian 10 squid-cgi-dbgsym 4.6-1+deb10u1
Debian 10 squid-purge 4.6-1+deb10u1
Debian 8 squid3-dbg 3.4.8-6+deb8u8

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