VulnerabilityModified
CVE-2007-1649
PHP 5.2.1 allows context-dependent attackers to read portions of heap memory by executing certain scripts with a serialized data input string beginning with S:, which does not properly track the number of input bytes being processed.
HIGH 7.8EPSS 7.21%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (7.21%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
PHP 5.2.1 allows context-dependent attackers to read portions of heap memory by executing certain scripts with a serialized data input string beginning with S:, which does not properly track the number of input bytes being processed.
- CVSS 2.0
- 7.8 HIGHAV:N/AC:L/Au:N/C:C/I:N/A:N
- EPSS
- 7.21% probability · 94th percentile
- CISA KEV
- Not listed
- Affected
- php/php
- Source
- cve@mitre.org
References
- http://secunia.com/advisories/24630
- http://us2.php.net/releases/5_2_2.php
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:126
- http://www.php-security.org/MOPB/MOPB-29-2007.htmlExploit
- http://www.securityfocus.com/bid/23105
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33170
- http://secunia.com/advisories/24630
- http://us2.php.net/releases/5_2_2.php
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:126
- http://www.php-security.org/MOPB/MOPB-29-2007.htmlExploit
- http://www.securityfocus.com/bid/23105
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33170
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.