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…
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.39%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 9.39% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- php/php
- Source
- cve@mitre.org
References
- http://osvdb.org/36853
- http://secunia.com/advisories/25735Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34931
- https://www.exploit-db.com/exploits/4080
- http://osvdb.org/36853
- http://secunia.com/advisories/25735Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/34931
- https://www.exploit-db.com/exploits/4080
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.