- Description
- guzzlehttp/psr7 is a PSR-7 HTTP message library. Versions prior to 1.8.4 and 2.1.1 are vulnerable to improper header parsing. An attacker could sneak in a new line character and pass untrusted values. The issue is patched in 1.8.4 and 2.1.1. There are currently no known workarounds.
- Source
- security-advisories@github.com
- NVD status
- Modified
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:P/A:N
- security-advisories@github.com
- CWE-20
- Hype score
- Not currently trending
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D061073A-61BD-47C4-A2AE-0FDFF19B9DF2",
"versionEndExcluding": "9.2.16",
"versionStartIncluding": "8.0.0"
},
{
"criteria": "cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F6C238D3-A225-42A5-9CC9-B3E4D0F0A59C",
"versionEndExcluding": "9.3.9",
"versionStartIncluding": "9.3.0"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:guzzlephp:psr-7:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "A98A8417-CDB9-45FB-92EB-6162D0B061F3",
"versionEndExcluding": "1.8.4"
},
{
"criteria": "cpe:2.3:a:guzzlephp:psr-7:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "7F4BD897-D8A4-4503-A105-9FFED478451E",
"versionEndExcluding": "2.1.1",
"versionStartIncluding": "2.0.0"
}
],
"operator": "OR"
}
]
}
]