Overview
- Description
- Netatalk before 3.2.1 has an off-by-one error and resultant heap-based buffer overflow because of setting ibuf[PASSWDLEN] to '\0' in FPLoginExt in login in etc/uams/uams_pam.c. 2.4.1 and 3.1.19 are also fixed versions.
- Source
- cve@mitre.org
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:netatalk:netatalk:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "C3F4245E-9F2F-485B-BF45-D12C4880C133",
"versionEndExcluding": "2.4.1",
"versionStartIncluding": "2.0.0"
},
{
"criteria": "cpe:2.3:a:netatalk:netatalk:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "90E0D788-492A-4368-BB70-288288E9048F",
"versionEndExcluding": "3.1.19",
"versionStartIncluding": "3.0.0"
},
{
"criteria": "cpe:2.3:a:netatalk:netatalk:3.2.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "252F610A-8297-4142-BD3C-45BEF57E33AB"
}
],
"operator": "OR"
}
]
}
]