CVE-2024-45802 — Improper Input Validation in Squid

CWE-20 — Improper Input Validation5 documents5 sources
Severity
7.5HIGHNVD
EPSS
1.2%
top 20.67%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
SquidSquid-cache Squid
Timeline
PublishedOct 28

Description

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶NVDsquid-cache/squid3.0 — 6.10
▶Debiansquid/squid< 4.13-10+deb11u4+3
▶CVEListV5squid-cache/squid>= 3.0, < 6.10

🔴Vulnerability Details

2
OSV
CVE-2024-45802: Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, and more↗2024-10-28
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CVEList
Squid Denial of Service↗2024-10-28
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📋Vendor Advisories

2
Red Hat
squid: Denial of Service processing ESI response content↗2024-10-28
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Debian
CVE-2024-45802: squid - Squid is an open source caching proxy for the Web supporting HTTP, HTTPS, FTP, a...↗2024
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