- Description
- The restore_tqb_pixels function in libbpg 0.9.5 through 0.9.7 mishandles the transquant_bypass_enable_flag value, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds write) via a crafted BPG image, related to a "type confusion" issue.
- Source
- cret@cert.org
- NVD status
- Analyzed
CVSS 3.0
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- nvd@nist.gov
- CWE-119
- Hype score
- Not currently trending
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{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:libbpg_project:libbpg:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C4692D54-D6B8-484D-B9EC-6FE876B7E9AF",
"versionEndIncluding": "0.9.7",
"versionStartIncluding": "0.9.5"
}
],
"operator": "OR"
}
]
}
]