Buffer overflow in Cisco Linksys Wrt54gc Router

CVE-2011-0352

Buffer overflow in the web-based management interface on the Cisco Linksys WRT54GC router with firmware before 1.06.1 allows remote attackers to cause a denial of service (device crash) via a long string in a POST request.

Vulnerability class: Buffer Overflow

EPSS: 0.022 (80.3th percentile) — read the EPSS interpretation.

Affected products

Cisco Linksys_wrt54gc_router
Cisco Linksys_wrt54gc_router_firmware — versions 1.02.5, 1.02.8
N/a — versions n/a

Weakness classification (CWE)

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer

References

psirt@cisco.com (x_refsource_JVNDB, third-party-advisory)
psirt@cisco.com (vdb-entry, x_refsource_XF)
psirt@cisco.com (x_refsource_CONFIRM, Patch, Vendor Advisory)
psirt@cisco.com (vdb-entry, x_refsource_VUPEN)
psirt@cisco.com (x_refsource_JVN, third-party-advisory)
psirt@cisco.com (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)