CVE-2025-59362 — MEDIUM (4.0)

Q: What is CVE-2025-59362?

CVE-2025-59362 is a vulnerability with a CVSS score of 4.0 (MEDIUM). Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.

Q: How severe is CVE-2025-59362?

CVE-2025-59362 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2025-59362?

Check the references section above for vendor advisories and patch information. Affected products include: Squid-Cache Squid.

Vulnerability Description

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

CVSS Score

4.0

MEDIUM

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

LOW

Affected Products

Vendor	Product	Versions
Squid-Cache	Squid	<= 7.1

Related Weaknesses (CWE)

CWE-121

References

https://github.com/Microsvuln/advisories/blob/main/CVE-2025-59362/CVE-2025-59362Exploit
https://github.com/squid-cache/squid/pull/2149Issue TrackingPatch

FAQ

What is CVE-2025-59362?

CVE-2025-59362 is a vulnerability with a CVSS score of 4.0 (MEDIUM). Squid through 7.1 mishandles ASN.1 encoding of long SNMP OIDs. This occurs in asn_build_objid in lib/snmplib/asn1.c.

How severe is CVE-2025-59362?

CVE-2025-59362 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-59362?

Check the references section above for vendor advisories and patch information. Affected products include: Squid-Cache Squid.