CVE-2025-59362

MEDIUM

Squid < 7.1 - Stack-based Buffer Overflow in ASN.1 OID Encoding

Title source: llm
STIX 2.1

Description

Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.

References (2)

Core 2

Scores

CVSS v3 4.0
EPSS 0.0035
EPSS Percentile 27.1%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

CWE
CWE-121
Status published
Products (1)
squid-cache/squid < 7.1
Published Sep 26, 2025
Tracked Since Feb 18, 2026