- Description
- ImageMagick before 7.1.2-32 and 6.9.13-57 contains a policy bypass vulnerability in LoadPolicyCache that silently skips security policy rules when policy.xml uses an alternate DOCTYPE. A valid DOCTYPE not ending in ']>' makes the parser consume the rest of the file, so no policy rules are applied and restricted operations become allowed.
- Source
- disclosure@vulncheck.com
- NVD status
- Analyzed
- Products
- imagemagick
CVSS 4.0
- Type
- Secondary
- Base score
- 1.8
- Impact score
- -
- Exploitability score
- -
- Vector string
- CVSS:4.0/AV:L/AC:H/AT:P/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- Severity
- LOW
CVSS 3.1
- Type
- Primary
- Base score
- 4.2
- Impact score
- 3.4
- Exploitability score
- 0.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
- Severity
- MEDIUM
- disclosure@vulncheck.com
- CWE-693
- Hype score
- Not currently trending
[
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*",
"matchCriteriaId": "B7EBB67D-7AEF-4DB1-96A3-AA04F0CFE06C",
"versionEndExcluding": "6.9.13-57",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:imagemagick:imagemagick:*:*:*:*:*:*:*:*",
"matchCriteriaId": "8B04A288-3E85-41DF-886C-C89880E1288D",
"versionEndExcluding": "7.1.2-32",
"versionStartIncluding": "7.0.0-0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
]