CVE-2002-0852

CWE-119 — Buffer Overflow4 documents4 sources
Severity
5.0MEDIUM
EPSS
0.7%
top 27.66%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco VPN Client
Timeline
PublishedSep 5
Latest updateApr 30

Description

Buffer overflows in Cisco Virtual Private Network (VPN) Client 3.5.4 and earlier allows remote attackers to cause a denial of service via (1) an Internet Key Exchange (IKE) with a large Security Parameter Index (SPI) payload, or (2) an IKE packet with a large number of valid payloads.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages1 packages

▶NVDcisco/vpn_client3.5.1, 3.5.2+1

Patches

Patch: www.cisco.com ↗Patch: www.cisco.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-6x9q-xfp2-gxg6: Buffer overflows in Cisco Virtual Private Network (VPN) Client 3↗2022-04-30
▶
CVEList
CVE-2002-0852: Buffer overflows in Cisco Virtual Private Network (VPN) Client 3↗2002-08-14
▶

📋Vendor Advisories

1
Cisco
Cisco VPN Client Multiple Vulnerabilities↗2002-08-12
▶