Overview
- Description
- In Apache Tika, a regular expression in our StandardsText class, used by the StandardsExtractingContentHandler could lead to a denial of service caused by backtracking on a specially crafted file. This only affects users who are running the StandardsExtractingContentHandler, which is a non-standard handler. This is fixed in 1.28.2 and 2.4.0
- Source
- security@apache.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.5
- Impact score
- 3.6
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- NVD-CWE-Other
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:apache:tika:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "786759D7-A9FA-426A-8433-7781B954A989",
"versionEndExcluding": "1.28.3"
},
{
"criteria": "cpe:2.3:a:apache:tika:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E737CBE3-C6A7-4195-A15D-CE0C08ED6097",
"versionEndExcluding": "2.4.0",
"versionStartIncluding": "2.0.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:oracle:primavera_unifier:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "08FA59A8-6A62-4B33-8952-D6E658F8DAC9",
"versionEndIncluding": "17.12",
"versionStartIncluding": "17.7"
},
{
"criteria": "cpe:2.3:a:oracle:primavera_unifier:18.8:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "202AD518-2E9B-4062-B063-9858AE1F9CE2"
},
{
"criteria": "cpe:2.3:a:oracle:primavera_unifier:19.12:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "10864586-270E-4ACF-BDCC-ECFCD299305F"
},
{
"criteria": "cpe:2.3:a:oracle:primavera_unifier:20.12:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "38340E3C-C452-4370-86D4-355B6B4E0A06"
},
{
"criteria": "cpe:2.3:a:oracle:primavera_unifier:21.12:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E9C55C69-E22E-4B80-9371-5CD821D79FE2"
}
],
"operator": "OR"
}
]
}
]