squid - Debian Package Tracker

general

source: squid (main)
version: 6.12-1
maintainer: Luigi Gangitano (DMD)
uploaders: Santiago Garcia Mantinan [DMD]
arch: all any
std-ver: 4.7.0
VCS: Git (Browse, QA)

versions [more versions can be listed by madison] [old versions available from snapshot.debian.org]

[pool directory]

o-o-stable: 4.6-1+deb10u7
o-o-sec: 4.6-1+deb10u10
oldstable: 4.13-10+deb11u3
old-sec: 4.13-10+deb11u3
stable: 5.7-2+deb12u2
stable-sec: 5.7-2+deb12u2
testing: 6.12-1
unstable: 6.12-1

versioned links

4.6-1+deb10u7: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
4.6-1+deb10u10: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
4.13-10+deb11u3: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
5.7-2+deb12u2: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]
6.12-1: [.dsc, use dget on this link to retrieve source package] [changelog] [copyright] [rules] [control]

binaries

squid (16 bugs: 0, 13, 3, 0)
squid-cgi
squid-common
squid-openssl (1 bugs: 0, 1, 0, 0)
squid-purge
squidclient

action needed

6 security issues in bullseye high

There are 6 open security issues in bullseye.

3 important issues:

CVE-2024-25111: Squid is a web proxy cache. Starting in version 3.5.27 and prior to version 6.8, Squid may be vulnerable to a Denial of Service attack against HTTP Chunked decoder due to an uncontrolled recursion bug. This problem allows a remote attacker to cause Denial of Service when sending a crafted, chunked, encoded HTTP Message. This bug is fixed in Squid version 6.8. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. There is no workaround for this issue.
CVE-2024-37894: Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an Out-of-bounds Write error when assigning ESI variables, Squid is susceptible to a Memory Corruption error. This error can lead to a Denial of Service attack.
CVE-2024-45802: Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to Input Validation, Premature Release of Resource During Expected Lifetime, and Missing Release of Resource after Effective Lifetime bugs, Squid is vulnerable to Denial of Service attacks by a trusted server against all clients using the proxy. This bug is fixed in the default build configuration of Squid version 6.10.

3 ignored issues:

CVE-2023-5824: A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk cache, resulting in a denial of service.
CVE-2023-46728: Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a NULL pointer dereference bug Squid is vulnerable to a Denial of Service attack against Squid's Gopher gateway. The gopher protocol is always available and enabled in Squid prior to Squid 6.0.1. Responses triggering this bug are possible to be received from any gopher server, even those without malicious intent. Gopher support has been removed in Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should reject all gopher URL requests.
CVE-2023-49288: Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Affected versions of squid are subject to a a Use-After-Free bug which can lead to a Denial of Service attack via collapsed forwarding. All versions of Squid from 3.5 up to and including 5.9 configured with "collapsed_forwarding on" are vulnerable. Configurations with "collapsed_forwarding off" or without a "collapsed_forwarding" directive are not vulnerable. This bug is fixed by Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should remove all collapsed_forwarding lines from their squid.conf.

Created: 2023-10-22 Last update: 2024-11-12 16:31

7 security issues in buster high

There are 7 open security issues in buster.

6 important issues:

CVE-2023-5824: Squid is vulnerable to Denial of Service attack against HTTP and HTTPS clients due to an Improper Handling of Structural Elements bug.
CVE-2023-49288: Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Affected versions of squid are subject to a a Use-After-Free bug which can lead to a Denial of Service attack via collapsed forwarding. All versions of Squid from 3.5 up to and including 5.9 configured with "collapsed_forwarding on" are vulnerable. Configurations with "collapsed_forwarding off" or without a "collapsed_forwarding" directive are not vulnerable. This bug is fixed by Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should remove all collapsed_forwarding lines from their squid.conf.
CVE-2024-23638: Squid is a caching proxy for the Web. Due to an expired pointer reference bug, Squid prior to version 6.6 is vulnerable to a Denial of Service attack against Cache Manager error responses. This problem allows a trusted client to perform Denial of Service when generating error pages for Client Manager reports. Squid older than 5.0.5 have not been tested and should be assumed to be vulnerable. All Squid-5.x up to and including 5.9 are vulnerable. All Squid-6.x up to and including 6.5 are vulnerable. This bug is fixed by Squid version 6.6. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. As a workaround, prevent access to Cache Manager using Squid's main access control: `http_access deny manager`.
CVE-2024-25111: Squid is a web proxy cache. Starting in version 3.5.27 and prior to version 6.8, Squid may be vulnerable to a Denial of Service attack against HTTP Chunked decoder due to an uncontrolled recursion bug. This problem allows a remote attacker to cause Denial of Service when sending a crafted, chunked, encoded HTTP Message. This bug is fixed in Squid version 6.8. In addition, patches addressing this problem for the stable releases can be found in Squid's patch archives. There is no workaround for this issue.
CVE-2024-25617: Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a Collapse of Data into Unsafe Value bug ,Squid may be vulnerable to a Denial of Service attack against HTTP header parsing. This problem allows a remote client or a remote server to perform Denial of Service when sending oversized headers in HTTP messages. In versions of Squid prior to 6.5 this can be achieved if the request_header_max_size or reply_header_max_size settings are unchanged from the default. In Squid version 6.5 and later, the default setting of these parameters is safe. Squid will emit a critical warning in cache.log if the administrator is setting these parameters to unsafe values. Squid will not at this time prevent these settings from being changed to unsafe values. Users are advised to upgrade to version 6.5. There are no known workarounds for this vulnerability. This issue is also tracked as SQUID-2024:2
CVE-2024-37894: Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to an Out-of-bounds Write error when assigning ESI variables, Squid is susceptible to a Memory Corruption error. This error can lead to a Denial of Service attack.

1 ignored issue:

CVE-2023-46728: Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a NULL pointer dereference bug Squid is vulnerable to a Denial of Service attack against Squid's Gopher gateway. The gopher protocol is always available and enabled in Squid prior to Squid 6.0.1. Responses triggering this bug are possible to be received from any gopher server, even those without malicious intent. Gopher support has been removed in Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should reject all gopher URL requests.

Created: 2023-10-22 Last update: 2024-06-29 13:15

4 bugs tagged patch in the BTS normal

The BTS contains patches fixing 4 bugs, consider including or untagging them.

Created: 2024-02-25 Last update: 2024-11-17 12:31

lintian reports 26 warnings normal

Lintian reports 26 warnings about this package. You should make the package lintian clean getting rid of them.

Created: 2024-10-28 Last update: 2024-10-28 23:01

4 low-priority security issues in bookworm low

There are 4 open security issues in bookworm.

1 issue left for the package maintainer to handle:

CVE-2024-45802: (needs triaging) Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to Input Validation, Premature Release of Resource During Expected Lifetime, and Missing Release of Resource after Effective Lifetime bugs, Squid is vulnerable to Denial of Service attacks by a trusted server against all clients using the proxy. This bug is fixed in the default build configuration of Squid version 6.10.

You can find information about how to handle this issue in the security team's documentation.

3 ignored issues:

CVE-2023-5824: A flaw was found in Squid. The limits applied for validation of HTTP response headers are applied before caching. However, Squid may grow a cached HTTP response header beyond the configured maximum size, causing a stall or crash of the worker process when a large header is retrieved from the disk cache, resulting in a denial of service.
CVE-2023-46728: Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a NULL pointer dereference bug Squid is vulnerable to a Denial of Service attack against Squid's Gopher gateway. The gopher protocol is always available and enabled in Squid prior to Squid 6.0.1. Responses triggering this bug are possible to be received from any gopher server, even those without malicious intent. Gopher support has been removed in Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should reject all gopher URL requests.
CVE-2023-49288: Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Affected versions of squid are subject to a a Use-After-Free bug which can lead to a Denial of Service attack via collapsed forwarding. All versions of Squid from 3.5 up to and including 5.9 configured with "collapsed_forwarding on" are vulnerable. Configurations with "collapsed_forwarding off" or without a "collapsed_forwarding" directive are not vulnerable. This bug is fixed by Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should remove all collapsed_forwarding lines from their squid.conf.

Created: 2023-10-22 Last update: 2024-11-12 16:31

debian/patches: 1 patch to forward upstream low

Among the 4 debian patches available in version 6.12-1 of the package, we noticed the following issues:

1 patch where the metadata indicates that the patch has not yet been forwarded upstream. You should either forward the patch upstream or update the metadata to document its real status.

Created: 2023-02-26 Last update: 2024-10-28 22:35

Build log checks report 1 warning low

Build log checks report 1 warning

Created: 2023-03-23 Last update: 2023-03-23 16:39

testing migrations

This package will soon be part of the auto-openldap transition. You might want to ensure that your package is ready for it. You can probably find supplementary information in the debian-release archives or in the corresponding release.debian.org bug.

news

[rss feed]

[2024-10-31] squid 6.12-1 MIGRATED to testing (Debian testing watch)
[2024-10-28] Accepted squid 6.12-1 (source) into unstable (Luigi Gangitano)
[2024-08-21] Accepted squid 5.7-2+deb12u2 (source) into proposed-updates (Debian FTP Masters) (signed by: Moritz Mühlenhoff)
[2024-08-19] Accepted squid 5.7-2+deb12u2 (source) into stable-security (Debian FTP Masters) (signed by: Moritz Mühlenhoff)
[2024-07-03] squid 6.10-1 MIGRATED to testing (Debian testing watch)
[2024-07-01] Accepted squid 6.10-1 (source) into unstable (Luigi Gangitano)
[2024-05-03] squid 6.9-1 MIGRATED to testing (Debian testing watch)
[2024-04-09] Accepted squid 6.9-1 (source) into unstable (Luigi Gangitano)
[2024-03-18] Accepted squid 4.13-10+deb11u3 (source) into oldstable-proposed-updates (Debian FTP Masters) (signed by: Markus Koschany)
[2024-03-17] Accepted squid 5.7-2+deb12u1 (source) into proposed-updates (Debian FTP Masters) (signed by: Markus Koschany)
[2024-03-08] Accepted squid 5.7-2+deb12u1 (source) into stable-security (Debian FTP Masters) (signed by: Markus Koschany)
[2024-03-08] Accepted squid 4.13-10+deb11u3 (source) into oldstable-security (Debian FTP Masters) (signed by: Markus Koschany)
[2024-03-04] Accepted squid 6.8-1 (source) into unstable (Luigi Gangitano)
[2024-01-22] Accepted squid 4.6-1+deb10u10 (source) into oldoldstable (Markus Koschany)
[2024-01-20] squid 6.6-1 MIGRATED to testing (Debian testing watch)
[2024-01-18] Accepted squid 6.6-1 (source) into unstable (Luigi Gangitano)
[2024-01-08] Accepted squid 4.6-1+deb10u9 (source) into oldoldstable (Markus Koschany)
[2023-11-13] squid 6.5-1 MIGRATED to testing (Debian testing watch)
[2023-11-09] Accepted squid 6.5-1 (source) into unstable (Luigi Gangitano)
[2023-09-28] Accepted squid 6.3-1 (source) into unstable (Luigi Gangitano)
[2023-09-26] squid REMOVED from testing (Debian testing watch)
[2023-07-13] Accepted squid 6.1-2 (source) into unstable (Luigi Gangitano)
[2023-07-10] Accepted squid 6.1-1 (source) into unstable (Luigi Gangitano)
[2023-05-17] squid 5.7-2 MIGRATED to testing (Debian testing watch)
[2023-04-29] Accepted squid 5.7-2 (source) into unstable (Santiago Garcia Mantinan)
[2022-11-05] Accepted squid 4.13-10+deb11u2 (source) into proposed-updates (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
[2022-10-19] Accepted squid 4.13-10+deb11u2 (source) into stable-security (Debian FTP Masters) (signed by: Salvatore Bonaccorso)
[2022-10-12] Accepted squid 4.6-1+deb10u8 (source amd64 all) into oldstable (Abhijith PA)
[2022-10-07] squid 5.7-1 MIGRATED to testing (Debian testing watch)
[2022-10-04] Accepted squid 5.7-1 (source) into unstable (Luigi Gangitano)

bugs [bug history graph]

all: 35 37
RC: 0
I&N: 24 25
M&W: 11 12
F&P: 0
patch: 4

links

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ubuntu

[Information about Ubuntu for Debian Developers]

version: 6.10-1ubuntu1
9 bugs