SUSE-SU-2021:1444-1: samba&distro=SUSE Linux Enterprise High Availability Extension 15 SP2 SUSE Linux Enterprise

Published
Published 29-04-2021Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2021:1444-1 is a vulnerability in samba&distro=SUSE Linux Enterprise High Availability Extension 15 SP2 SUSE Linux Enterprise with no CVSS score yet.

Priority
Insufficient evidence

No CVSS vector published; no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
Not scored
010
No CVSS score recorded
EPSS scoreNot scoredRisk metrics not yet published.
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 3 · Downstream 0 · Related 3
CVE-2020-27840CVE-2021-20254CVE-2021-20277

Timeline

  1. 29-04-2021
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for samba This update for samba fixes the following issues: - CVE-2021-20277: Fixed an out of bounds read in ldb_handler_fold (bsc#1183574). - CVE-2021-20254: Fixed a buffer overrun in sids_to_unixids() (bsc#1184677). - CVE-2020-27840: Fixed an unauthenticated remote heap corruption via bad DNs (bsc#1183572). - Avoid free'ing our own pointer in memcache when memcache_trim attempts to reduce cache size (bsc#1179156). - s3-libads: use dns name to open a ldap session (bsc#1184310). - Adjust smbcacls '--propagate-inheritance' feature to align with upstream (bsc#1178469).

CVSS metrics

Risk metrics not yet published.

EPSS trend

No EPSS score has been published for this record yet.

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Version check

Known conditions: not stated in public data.

Suse3 products
  • samba&distro=SUSE Linux Enterprise High Availability Extension 15 SP2< 4.11.14+git.247.8c858f7ee14-4.19.1
  • samba&distro=SUSE Linux Enterprise Module for Basesystem 15 SP2< 4.11.14+git.247.8c858f7ee14-4.19.1
  • samba&distro=SUSE Linux Enterprise Module for Python 2 15 SP2< 4.11.14+git.247.8c858f7ee14-4.19.1

1 vendor · 3 products

References

10 links