CVE-2012-2840
Published Jul 13, 2012
Last updated a year ago
Overview
- Description
- Off-by-one error in the exif_convert_utf16_to_utf8 function in exif-entry.c in the EXIF Tag Parsing Library (aka libexif) before 0.6.21 allows remote attackers to cause a denial of service or possibly execute arbitrary code via crafted EXIF tags in an image.
- Source
- chrome-cve-admin@google.com
- NVD status
- Modified
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 7.5
- Impact score
- 6.4
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-189
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:libexif_project:libexif:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A7F5BCBB-8E44-48D0-BA9C-92402AF7C857",
"versionEndIncluding": "0.6.20"
},
{
"criteria": "cpe:2.3:a:libexif_project:libexif:0.6.14:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "292ACF38-49DE-4FDA-BE81-3917A84A85F1"
},
{
"criteria": "cpe:2.3:a:libexif_project:libexif:0.6.15:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F56D8C36-2ADE-41AE-BF65-02BEEBF847D1"
},
{
"criteria": "cpe:2.3:a:libexif_project:libexif:0.6.16:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "1A94B7C3-90F7-45C8-B768-D71E7F552FE9"
},
{
"criteria": "cpe:2.3:a:libexif_project:libexif:0.6.18:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "9D844FD6-6B88-456C-9BA5-B86CF92823AB"
},
{
"criteria": "cpe:2.3:a:libexif_project:libexif:0.6.19:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3767B157-215E-4F49-A76D-8652ECC11F3F"
}
],
"operator": "OR"
}
]
}
]