CVE-2007-1777
HIGH severity · CVSS 7.5
7.5CVSS HIGH
Summary
Integer overflow in the zip_read_entry function in PHP 4 before 4.4.5 allows remote attackers to execute arbitrary code via a ZIP archive that contains an entry with a length value of 0xffffffff, which is incremented before use in an emalloc call, triggering a heap overflow.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)15%
AV:N/AC:L/Au:N/C:P/I:P/A:P
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Additional information
- NVD record
- http://www.php-security.org/MOPB/MOPB-35-2007.htmlAdvisory
- http://secunia.com/advisories/25025
- http://secunia.com/advisories/25062
- http://www.debian.org/security/2007/dsa-1282
- http://www.debian.org/security/2007/dsa-1283
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:130
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33652
- http://www.securityfocus.com/bid/23169Exploit