CVE-2011-0421
Last modified
CVE-2011-0421 is a vulnerability of currently unknown severity. The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation.. EPSS estimates a 13.51% chance of exploitation in the next 30 days.
Description
The _zip_name_locate function in zip_name_locate.c in the Zip extension in PHP before 5.3.6 does not properly handle a ZIPARCHIVE::FL_UNCHANGED argument, which might allow context-dependent attackers to cause a denial of service (NULL pointer dereference) via an empty ZIP archive that is processed with a (1) locateName or (2) statName operation.
Metrics
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Php | Php | <= 5.3.5 |
| Php | Php | 1.0 |
| Php | Php | 2.0 |
| Php | Php | 2.0b10 |
| Php | Php | 3.0 |
| Php | Php | 3.0.1 |
| Php | Php | 3.0.2 |
| Php | Php | 3.0.3 |
| Php | Php | 3.0.4 |
| Php | Php | 3.0.5 |
| Php | Php | 3.0.6 |
| Php | Php | 3.0.7 |
| Php | Php | 3.0.8 |
| Php | Php | 3.0.9 |
| Php | Php | 3.0.10 |
| Php | Php | 3.0.11 |
| Php | Php | 3.0.12 |
| Php | Php | 3.0.13 |
| Php | Php | 3.0.14 |
| Php | Php | 3.0.15 |
| Php | Php | 3.0.16 |
| Php | Php | 3.0.17 |
| Php | Php | 3.0.18 |
| Php | Php | 4.0 |
| Php | Php | 4.0.0 |
| Php | Php | 4.0.1 |
| Php | Php | 4.0.2 |
| Php | Php | 4.0.3 |
| Php | Php | 4.0.4 |
| Php | Php | 4.0.5 |
| Php | Php | 4.0.6 |
| Php | Php | 4.0.7 |
| Php | Php | 4.1.0 |
| Php | Php | 4.1.1 |
| Php | Php | 4.1.2 |
| Php | Php | 4.2.0 |
| Php | Php | 4.2.1 |
| Php | Php | 4.2.2 |
| Php | Php | 4.2.3 |
| Php | Php | 4.3.0 |
| Php | Php | 4.3.1 |
| Php | Php | 4.3.2 |
| Php | Php | 4.3.3 |
| Php | Php | 4.3.4 |
| Php | Php | 4.3.5 |
| Php | Php | 4.3.6 |
| Php | Php | 4.3.7 |
| Php | Php | 4.3.8 |
| Php | Php | 4.3.9 |
| Php | Php | 4.3.10 |
Showing 50 of 97 affected configurations. See NVD for the full list.
References
- http://secunia.com/advisories/43621Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0744Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0764Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0890Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=688735Exploit, Patch
- http://secunia.com/advisories/43621Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0744Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0764Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0890Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=688735Exploit, Patch
Timeline
- Published
- Last Modified
- Status
- Modified
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