CVE-2007-2461

CWE-3994 documents4 sources
Severity
7.8HIGH
EPSS
6.6%
top 8.81%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Cisco Adaptive Security Appliance SoftwareCisco PIX
Timeline
PublishedMay 2
Latest updateMay 1

Description

The DHCP relay agent in Cisco Adaptive Security Appliance (ASA) and PIX 7.2 allows remote attackers to cause a denial of service (dropped packets) via a DHCPREQUEST or DHCPINFORM message that causes multiple DHCPACK messages to be sent from DHCP servers to the agent, which consumes the memory allocated for a local buffer. NOTE: this issue only occurs when multiple DHCP servers are used.

CVSS vector

AV:N/AC:L/C:N/I:N/A:CExploitability: 10.0 | Impact: 6.9

Affected Packages2 packages

▶NVDcisco/pix7.2

Patches

Patch: www.cisco.com ↗Patch: www.kb.cert.org ↗Patch: www.cisco.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-vwjv-mqrc-fc89: The DHCP relay agent in Cisco Adaptive Security Appliance (ASA) and PIX 7↗2022-05-01
▶
CVEList
CVE-2007-2461: The DHCP relay agent in Cisco Adaptive Security Appliance (ASA) and PIX 7↗2007-05-02
▶

📋Vendor Advisories

1
Cisco
Cisco PIX/ASA DHCP Relay Agent Memory Leak Vulnerability↗2007-05-02
▶
CVE-2007-2461 (HIGH CVSS 7.8) | The DHCP relay agent in Cisco Adapt | cvebase.io