squid: Fix of 3 CVEs

CVE-2019-12521: fix ESI parser off-by-one heap overflow by enforcing a stack-depth limit and throwing on overflow - CVE-2019-12524 already addressed by the CVE-2019-12520 backport same fix upstream; see Squid advisory SQUID-2019:4...

PT-2026-36012

Name of the Vulnerable Software and Affected Versions FreeBSD versions prior to 15.0-RELEASE-p7 FreeBSD versions prior to 14.4-RELEASE-p3 FreeBSD versions prior to 14.3-RELEASE-p12 FreeBSD versions prior to 13.5-RELEASE-p13 FreeBSD versions from 2013 through 13.4.x Description An operator...

Wazuh 安全漏洞

Wazuh is an open-source application developed by Wazuh. It is used for collecting, summarizing, indexing, and analyzing security data, helping organizations detect intrusions, threats, and abnormal behaviors. Versions of Wazuh from 4.8.0 to 4.14.4 contained security vulnerabilities. These...

PT-2026-35929

Name of the Vulnerable Software and Affected Versions Text::CSV XS versions prior to 1.62 Description A use-after-free issue exists when registered callbacks extend the Perl argument stack, potentially leading to type confusion or memory corruption. The Parse, print, getline, and getline all...

CVE-2026-36837

TOTOLINK A3002RU V3 = V3.0.0-B20220304.1804 was discovered to contain a stack-based buffer overflow via the hostname parameter in the formMapDelDevice function...

PT-2026-35947

Name of the Vulnerable Software and Affected Versions SonicOS affected versions not specified Description A post-authentication stack-based buffer overflow allows a remote attacker to crash a firewall. A stack-based buffer overflow occurs when a program writes more data to a buffer located on the...

FreeBSD-SA-26:14.pf

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:14.pf Security Advisory The FreeBSD Project Topic: pf can overflow the stack parsing crafted SCTP packets Category: core Module: pf Announced: 2026-04-29...

FreeBSD -- pf can overflow the stack parsing crafted SCTP packets

Problem Description: Incorrect packet validation allowed unbounded recursion parsing SCTP chunk parameters. This can eventually result in a stack overflow and panic. Impact: Remote attackers can craft packets which cause affected systems to panic. This affects any system where pf is configured to...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ImageMagick (UTSA-2026-015461)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-015461 advisory. ImageMagick is free and open-source software used for editing and manipulating digital images. In versions prior to 7.1.2-0 and 6.9.13-26, in ImageMagick's magick...

EUVD-2026-26230

TOTOLINK A3002RU V3 = V3.0.0-B20220304.1804 was discovered to contain a stack-based buffer overflow via the hostname parameter in the formMapDelDevice function...

FreeBSD-SA-26:16.libnv

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:16.libnv Security Advisory The FreeBSD Project Topic: Stack overflow via select file descriptor set overflow Category: core Module: libnv Announced:...

PT-2026-36011

Incorrect packet validation allowed unbounded recursion parsing SCTP chunk parameters. This can eventually result in a stack overflow and panic. Remote attackers can craft packets which cause affected systems to panic. This affects any system where pf is configured to process traffic, independent...

FreeBSD Security Advisory - FreeBSD-SA-26:14.pf

FreeBSD Security Advisory - Incorrect packet validation allowed unbounded recursion parsing SCTP chunk parameters. This can eventually result in a stack overflow and panic...

PT-2026-36007

Name of the Vulnerable Software and Affected Versions FreeBSD affected versions not specified Description When processing the header of an incoming message, libnv fails to properly validate the message size. This lack of validation allows a malicious program to write outside the bounds of a heap...

PT-2026-36009

Name of the Vulnerable Software and Affected Versions FreeBSD dhclient affected versions not specified Description The FreeBSD DHCP client fails to escape embedded double-quotes when writing the BOOTP file field to the lease file. This allows a rogue DHCP server on the same network to inject...

CVE-2026-36837

TOTOLINK A3002RU V3 = V3.0.0-B20220304.1804 was discovered to contain a stack-based buffer overflow via the hostname parameter in the formMapDelDevice function...

PT-2026-36010

Name of the Vulnerable Software and Affected Versions dhclient affected versions not specified Description When building an environment to pass to dhclient-script, the software may resize the array of string pointers. The code responsible for expanding this array incorrectly calculates the new...

SonicWALL SonicOS 安全漏洞

SonicWALL SonicOS is an operating system developed by the American company SonicWALL, specifically for use with SonicWall firewall devices. There is a security vulnerability in SonicWALL SonicOS, which stems from a stack buffer overflow issue after authentication. This vulnerability may allow...

Unity Linux 20.1070e Security Update: binutils (UTSA-2026-015467)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-015467 advisory. A vulnerability, which was classified as problematic, was found in GNU Binutils up to 2.43. This affects the function disassemblebytes of the file binutils/objdump.c...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: libtiff (UTSA-2026-014369)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-014369 advisory. libtiff up to v4.7.1 was discovered to contain a stack overflow via the readSeparateStripsIntoBuffer function. Tenable has extracted the preceding description block...