fkie_cve-2013-6954
Vulnerability from fkie_nvd
Published
2014-01-12 18:34
Modified
2025-06-10 14:15
Severity ?
Summary
The png_do_expand_palette function in libpng before 1.6.8 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via (1) a PLTE chunk of zero bytes or (2) a NULL palette, related to pngrtran.c and pngset.c.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| libpng | libpng | * | |
| libpng | libpng | 1.6.0 | |
| libpng | libpng | 1.6.0 | |
| libpng | libpng | 1.6.1 | |
| libpng | libpng | 1.6.1 | |
| libpng | libpng | 1.6.2 | |
| libpng | libpng | 1.6.2 | |
| libpng | libpng | 1.6.3 | |
| libpng | libpng | 1.6.3 | |
| libpng | libpng | 1.6.4 | |
| libpng | libpng | 1.6.4 | |
| libpng | libpng | 1.6.5 | |
| libpng | libpng | 1.6.6 | |
| libpng | libpng | 1.6.7 | |
| libpng | libpng | 1.6.7 |
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"value": "The png_do_expand_palette function in libpng before 1.6.8 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via (1) a PLTE chunk of zero bytes or (2) a NULL palette, related to pngrtran.c and pngset.c."
},
{
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"value": "La funci\u00f3n png_do_expand_palette en libpng anteriores a 1.6.8 permite a atacantes remotos causar una denegaci\u00f3n de servicio (referencia a puntero NULO y crash de la aplicaci\u00f3n) a trav\u00e9s de (1) un chunk PLTE de cero bytes o (2) una paleta NULL, relacionada con pngrtran.c y pngset.c"
}
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"evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/476.html\n\n\"CWE-476: NULL Pointer Dereference\"",
"id": "CVE-2013-6954",
"lastModified": "2025-06-10T14:15:22.367",
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"published": "2014-01-12T18:34:55.893",
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}
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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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