fkie_cve-2011-2692
Vulnerability from fkie_nvd
Published
2011-07-17 20:55
Modified
2025-04-11 00:51
Severity ?
Summary
The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libpng | libpng | * | |
| libpng | libpng | * | |
| libpng | libpng | * | |
| libpng | libpng | * | |
| fedoraproject | fedora | 14 | |
| debian | debian_linux | 5.0 | |
| debian | debian_linux | 6.0 | |
| canonical | ubuntu_linux | 8.04 | |
| canonical | ubuntu_linux | 10.04 | |
| canonical | ubuntu_linux | 10.10 | |
| canonical | ubuntu_linux | 11.04 |
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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