CVE-2015-2331
Description
Integer overflow in the _zip_cdir_new function in zip_dirent.c in libzip 0.11.2 and earlier, as used in the ZIP extension in PHP before 5.4.39, 5.5.x before 5.5.23, and 5.6.x before 5.6.7 and other products, allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a ZIP archive that contains many entries, leading to a heap-based buffer overflow.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| suse | 13.1 | affected | |
| suse | 13.2 | affected | |
| debian | 7.0 | affected | |
| fedora | 22 | affected | |
| debian | bookworm | fixed | 0.11.2-1.2 |
| debian | bullseye | fixed | 0.11.2-1.2 |
| debian | forky | fixed | 0.11.2-1.2 |
| debian | sid | fixed | 0.11.2-1.2 |
| debian | trixie | fixed | 0.11.2-1.2 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| nih | libzip | {"endIncluding":"0.11.2"} | |
| php | php | {"endIncluding":"5.4.38"} | |
| php | php | 5.5.0 | |
| php | php | 5.5.1 | |
| php | php | 5.5.2 | |
| php | php | 5.5.3 | |
| php | php | 5.5.4 | |
| php | php | 5.5.5 | |
| php | php | 5.5.6 | |
| php | php | 5.5.7 | |
| php | php | 5.5.8 | |
| php | php | 5.5.9 | |
| php | php | 5.5.10 | |
| php | php | 5.5.11 | |
| php | php | 5.5.12 | |
| php | php | 5.5.13 | |
| php | php | 5.5.14 | |
| php | php | 5.5.15 | |
| php | php | 5.5.16 | |
| php | php | 5.5.17 | |
| php | php | 5.5.18 | |
| php | php | 5.5.19 | |
| php | php | 5.5.20 | |
| php | php | 5.5.21 | |
| php | php | 5.5.22 | |
| php | php | 5.6.0 | |
| php | php | 5.6.1 | |
| php | php | 5.6.2 | |
| php | php | 5.6.3 | |
| php | php | 5.6.4 | |
| php | php | 5.6.5 | |
| php | php | 5.6.6 | |
References
- http://git.php.net/?p=php-src.git%3Ba=commit%3Bh=ef8fc4b53d92fbfcd8ef1abbd6f2f5fe2c4a11e5
- http://hg.nih.at/libzip/rev/9f11d54f692e
- http://lists.apple.com/archives/security-announce/2015/Sep/msg00008.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154266.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154276.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154666.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155299.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-April/155622.html
- http://lists.fedoraproject.org/pipermail/package-announce/2015-March/153983.html
- http://lists.opensuse.org/opensuse-updates/2015-03/msg00083.html
- http://lists.opensuse.org/opensuse-updates/2015-04/msg00002.html
- http://marc.info/?l=bugtraq&m=143403519711434&w=2
- http://marc.info/?l=bugtraq&m=143748090628601&w=2
- http://marc.info/?l=bugtraq&m=144050155601375&w=2
- http://php.net/ChangeLog-5.php
- http://www.debian.org/security/2015/dsa-3198
- http://www.mandriva.com/security/advisories?name=MDVSA-2015:079
- http://www.oracle.com/technetwork/topics/security/bulletinjul2015-2511963.html
- http://www.securitytracker.com/id/1031985
- https://bugs.php.net/bug.php?id=69253
- https://support.apple.com/HT205267
- https://security-tracker.debian.org/tracker/CVE-2015-2331
CWEs
CWE-189
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.