Astra Linux – Vulnerability in Squid

Squid is an open-source caching proxy for the Web that supports HTTP, HTTPS, FTP, and more. Due to a bug related to collapsing data into unsafe values, Squid may be vulnerable to Denial of Service attacks involving HTTP header parsing. This issue allows a remote client or server to cause a Denial...

Astra Linux – Vulnerability in Squid

Squid is a caching proxy for the web that supports HTTP, HTTPS, FTP, and other protocols. Due to a Buffer Overread bug, Squid is vulnerable to a Denial of Service attack targeting the Squid HTTP message processing mechanism. This bug has been fixed in Squid version 6.5. Users are advised to...

Astra Linux – Vulnerability in Squid

SQUID is vulnerable to HTTP request smuggling, which is caused by the laxity of the chunked decoder. This allows a remote attacker to perform Request/Response smuggling beyond the firewall and frontend security systems...

Astra Linux – Vulnerability in Squid

Squid is vulnerable to a Denial of Service attack, where a remote attacker can carry out a buffer overflow attack by writing up to 2 MB of arbitrary data into heap memory when Squid is configured to accept HTTP Digest Authentication...

Astra Linux – Vulnerability in Squid

Squid is a caching proxy for the Web that supports HTTP, HTTPS, FTP, and other protocols. Due to a NULL pointer dereference bug, Squid is vulnerable to Denial of Service attacks targeting its Gopher gateway. The Gopher protocol was always available and enabled in Squid prior to Squid 6.0.1...

Astra Linux – Vulnerability in Squid

In versions 4.14 and 5.x through 5.0.5, in some configurations, the Squid vulnerability allows information disclosure due to an out-of-bounds read in the WCCP protocol data. This vulnerability can be exploited as part of a chain for remote code execution, as there is no one to protect it...

Astra Linux – Vulnerability in Squid

Squid is a caching proxy for the Web. Due to a bug related to expired pointer references, Squid versions prior to 6.6 were vulnerable to a Denial of Service attack targeting error responses from the Cache Manager. This vulnerability allowed a trusted client to cause a Denial of Service attack by...

Astra Linux – Vulnerability in Squid

A buffer overflow was discovered in libntlmauth in Squid 2.5 through 5.6. Due to incorrect integer-overflow protection, the SSPI and SMB authentication helpers were vulnerable to reading unintended memory locations. In some configurations, cleartext credentials from these locations were sent to a...

Astra Linux – Vulnerability in Squid

Squid is a web proxy cache. Starting from version 3.5.27 and before version 6.8, Squid may be vulnerable to a Denial of Service attack against the HTTP Chunked decoder due to an uncontrolled recursion bug. This issue allows a remote attacker to cause a Denial of Service when sending a crafted,...

Astra Linux – Vulnerability in Squid

A issue was discovered in Squid before versions 4.15 and 5.x before version 5.0.6. An integer overflow problem allows a remote server to cause a Denial of Service when delivering responses to HTTP Range requests. The issue is triggered by a header that is expected to exist in HTTP traffic, withou...

Astra Linux – Vulnerability in Squid

Versions of Squid before 4.15 and 5.x before 5.0.6 allowed remote servers to cause a denial of service, affecting the availability of all clients through an HTTP response. The issue is triggered by a header that is expected to exist in HTTP traffic, without any malicious intent on the part of the...

Astra Linux – Vulnerability in Squid

Squid is a caching proxy for the Web. Due to an uncontrolled recursion bug in versions 2.6 through 2.7.STABLE9, versions 3.1 through 5.9, and versions 6.0.1 through 6.5, Squid may be vulnerable to a Denial of Service attack involving HTTP request parsing. This issue allows a remote client to carr...

Oracle Linux 7 : squid (ELSA-2026-8880)

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-8880 advisory. - Security update for CVE-2026-32748 CVE-2026-33526 Orabug: 39230173 - Fixes CVE-2025-62168, squid: Squid vulnerable to information disclosure via -...

squid security update

7:3.5.20-17.0.11.13 - Security update for CVE-2026-32748 CVE-2026-33526 Orabug: 39230173 7:3.5.20-17.0.9.13 - Fixes CVE-2025-62168, squid: Squid vulnerable to information disclosure via - authentication credential leakage in error handling Orabug: 38587551 7:3.5.20-17.0.7.13 - Fixes CVE-2025-5457...

Friday Squid Blogging: Bigfin Squid

Article about the bigfin squid. As usual, you can also use this squid post to talk about the security stories in the news that I haven't covered. Blog moderation policy...

Friday Squid Blogging: Giant Squid Live in the Waters of Western Australia

Evidence of them has been found by analyzing DNA in the seawater. As usual, you can also use this squid post to talk about the security stories in the news that I haven't covered. Blog moderation policy...

CLSA-2026-1778252773 squid: Fix of CVE-2022-41317

CVE-2022-41317: fix exposure of sensitive cache manager information via non-HTTP URI schemes due to typo in default manager ACL regex...

TencentOS Server 2: squid (TSSA-2026:0280)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2026:0280 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: squid (UTSA-2026-016517)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-016517 advisory. 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 Deni...

TencentOS Server 2: squid (TSSA-2025:1012)

The version of Tencent Linux installed on the remote TencentOS Server 2 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2025:1012 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...