Buffer overflow in Php

CVE-2007-3294

Multiple buffer overflows in libtidy, as used in the Tidy extension for PHP 5.2.3 and possibly other products, allow context-dependent attackers to execute arbitrary code via (1) a long second argument to the tidy_parse_string function or (2) an unspecified vector to the tidy_repair_string function. NOTE: this might only be an issue in environments where vsnprintf is implemented as a wrapper for vsprintf.

Vulnerability class: Buffer Overflow

EPSS: 0.094 (94.9th percentile) — read the EPSS interpretation.

Affected products

Php — versions 5.2.3
N/a — versions n/a

Weakness classification (CWE)

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

References

cve@mitre.org (x_refsource_SECUNIA, Vendor Advisory, third-party-advisory)
cve@mitre.org (x_refsource_OSVDB, vdb-entry)
cve@mitre.org (vdb-entry, x_refsource_XF)
cve@mitre.org (exploit, x_refsource_EXPLOIT-DB)