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Fencer Vulns
critical 9.8

CVE-2007-1399 in the critical feed json

Stack-based buffer overflow in the zip:// URL wrapper in PECL ZIP 1.8.3 and earlier, as bundled with PHP 5.2.0 and 5.2.1, allows remote att…

published 2007-03-10 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-1395

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
20.1%
EPSS 20.1% chance of exploitation in 30 days, percentile 97%
public exploits
1
Exploit-DB

Summary

Stack-based buffer overflow in the zip:// URL wrapper in PECL ZIP 1.8.3 and earlier, as bundled with PHP 5.2.0 and 5.2.1, allows remote attackers to execute arbitrary code via a long zip:// URL, as demonstrated by actively triggering URL access from a remote PHP interpreter via avatar upload or blog pingback.

Patch / fix

  • pierrejoye php_zip 1.8.4

Timeline

  1. First public exploit (EDB-3440)
  2. Published

Exploit prediction

20.10% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-3440 PHP 5.2.0 / PHP with PECL ZIP 1.8.3 - 'zip://' URL Wrapper Buffer Overflow local, 2007-03-09
  • php-security.org http://www.php-security.org/MOPB/MOPB-16-2007.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.