CVE-2025-54574

Squid is a caching proxy for the Web. In versions 6.3 and below, Squid is vulnerable to a heap buffer overflow and possible remote code execution attack when processing URN due to incorrect buffer management. This has been fixed in version 6.4. To work around this issue, disable URN access...

AZL-66075 CVE-2025-54574 affecting package squid 5.7-5

Squid is a caching proxy for the Web. In versions 6.3 and below, Squid is vulnerable to a heap buffer overflow and possible remote code execution attack when processing URN due to incorrect buffer management. This has been fixed in version 6.4. To work around this issue, disable URN access...

UBUNTU-CVE-2025-54574

Squid is a caching proxy for the Web. In versions 6.3 and below, Squid is vulnerable to a heap buffer overflow and possible remote code execution attack when processing URN due to incorrect buffer management. This has been fixed in version 6.4. To work around this issue, disable URN access...

CVE-2025-54574

Squid is a caching proxy for the Web. In versions 6.3 and below, Squid is vulnerable to a heap buffer overflow and possible remote code execution attack when processing URN due to incorrect buffer management. This has been fixed in version 6.4. To work around this issue, disable URN access...

CVE-2025-54574 Squid's URN Handling can lead to Buffer Overflow

Squid is a caching proxy for the Web. In versions 6.3 and below, Squid is vulnerable to a heap buffer overflow and possible remote code execution attack when processing URN due to incorrect buffer management. This has been fixed in version 6.4. To work around this issue, disable URN access...

CVE-2025-54574 Squid's URN Handling can lead to Buffer Overflow

Squid is a caching proxy for the Web. In versions 6.3 and below, Squid is vulnerable to a heap buffer overflow and possible remote code execution attack when processing URN due to incorrect buffer management. This has been fixed in version 6.4. To work around this issue, disable URN access...

CVE-2025-54574

Summary: CVE-2025-54574 affects Squid proxy. In versions 6.3 and older, URN processing causes a heap buffer overflow that can enable remote code execution. Fix released in 6.4; workaround: disable URN access permissions. Multiple advisories (Debian, CloudLinux, Astra Linux, Fedora, etc.) corrobor...

CVE-2025-54574 Squid's URN Handling can lead to Buffer Overflow

Squid is a caching proxy for the Web. In versions 6.3 and below, Squid is vulnerable to a heap buffer overflow and possible remote code execution attack when processing URN due to incorrect buffer management. This has been fixed in version 6.4. To work around this issue, disable URN access...

Squid 安全漏洞

Squid is a suite of proxy server and web caching server software from Squid open source. The software provides features such as caching the World Wide Web, filtering traffic, and proxying the Internet. A security vulnerability exists in Squid 6.3 and earlier versions, which stems from a heap buff...

Maintenance update for Multi-Linux Manager 4.3: Server, Proxy and Retail Branch Server

Description: This update fixes the following issues: mgr-daemon: Version 4.3.12-0: Updated translation strings proxy-helm: Version 4.3.17: Chart rebuilt to the newest version with updated dependencies for SUSE Manager 4.3.16 proxy-httpd-image: Version 4.3.18: Image rebuilt to the newest version...

Friday Squid Blogging: The Giant Squid Nebula

Beautiful photo. Difficult to capture, this mysterious, squid-shaped interstellar cloud spans nearly three full moons in planet Earth's sky. Discovered in 2011 by French astro-imager Nicolas Outters, the Squid Nebula's bipolar shape is distinguished here by the telltale blue emission from doubly...

Squid Dominated the Oceans in the Late Cretaceous

New research: One reason the early years of squids has been such a mystery is because squids' lack of hard shells made their fossils hard to come by. Undeterred, the team instead focused on finding ancient squid beaks--hard mouthparts with high fossilization potential that could help the team...

CVE-2023-46847 affecting package squid for versions less than 6.4-1

CVE-2023-46847 affecting package squid for versions less than 6.4-1. A patched version of the package is available...

CVE-2023-5824 affecting package squid for versions less than 6.5-1

CVE-2023-5824 affecting package squid for versions less than 6.5-1. A patched version of the package is available...

Friday Squid Blogging: How Squid Skin Distorts Light

New research. 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: What to Do When You Find a Squid “Egg Mop”

Tips on what to do if you find a mop of squid eggs. 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: Gonate Squid Video

This is the first ever video of the Antarctic Gonate Squid. As usual, you can also use this squid post to talk about the security stories in the news that I haven't covered...

TencentOS Server 2: squid (TSSA-2024:1050)

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-2024:1050 advisory. Package updates are available for TencentOS Server 2 that fix the following vulnerabilities:...

TencentOS Server 3: squid:4 (TSSA-2023:0310)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2023:0310 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

TencentOS Server 4: squid (TSSA-2024:0624)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0624 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...