CVE-2007-1777
HIGH · CVSS 7.5EPSS 15.5%EU EUVD
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.
Key facts
- CVSS score
- 7.5 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:P/I:P/A:P- EPSS score
- 15.5% (97th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2007-1771)
- Published
- March 30, 2007
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2007-1771 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.
View on the EU Vulnerability DatabaseAffected products
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
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- php / php
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- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
- php / php
and 9 more…
References
- 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
- http://www.php-security.org/MOPB/MOPB-35-2007.html(Exploit, Vendor Advisory)
- http://www.securityfocus.com/bid/23169(Exploit)
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33652
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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