VulnerabilityModified
CVE-2021-46853
Alpine before 2.25 allows remote attackers to cause a denial of service (application crash) when LIST or LSUB is sent before STARTTLS.
MEDIUM 5.9EPSS 0.91%
Does this matter?
Lower severity and a low EPSS score (0.91%). Track it; it rarely justifies an emergency change on its own.
Description
Alpine before 2.25 allows remote attackers to cause a denial of service (application crash) when LIST or LSUB is sent before STARTTLS.
- CVSS 3.1
- 5.9 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 0.91% probability · 58th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-367
- Affected
- alpine project/alpine
- Source
- cve@mitre.org
References
- https://bugs.gentoo.org/807613Issue Tracking, Third Party Advisory
- https://nostarttls.secvuln.info/Technical Description, Third Party Advisory
- https://security.gentoo.org/glsa/202301-07Third Party Advisory
- https://bugs.gentoo.org/807613Issue Tracking, Third Party Advisory
- https://nostarttls.secvuln.info/Technical Description, Third Party Advisory
- https://security.gentoo.org/glsa/202301-07Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.