SUSE-SU-2021:1523-1: libxml2&distro=SUSE Linux Enterprise Micro 5.0 SUSE Linux Enterprise

Published
Published 05-05-2021Last modified 04-02-2026

Vulnerability summary

SUSE-SU-2021:1523-1 is a vulnerability in libxml2&distro=SUSE Linux Enterprise Micro 5.0 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-2021-3516CVE-2021-3517CVE-2021-3518

Timeline

  1. 05-05-2021
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

Security update for libxml2 This update for libxml2 fixes the following issues: - CVE-2021-3518: Fixed a use after free in xinclude.c:xmlXIncludeDoProcess (bsc#1185408). - CVE-2021-3517: Fixed a heap based buffer overflow in entities.c:xmlEncodeEntitiesInternal (bsc#1185410). - CVE-2021-3516: Fixed a use after free in entities.c:xmlEncodeEntitiesInternal (bsc#1185409).

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.

Suse7 products
  • libxml2&distro=SUSE Linux Enterprise Micro 5.0< 2.9.7-3.31.1
  • libxml2&distro=SUSE Linux Enterprise Module for Basesystem 15 SP2< 2.9.7-3.31.1
  • libxml2&distro=SUSE Linux Enterprise Module for Basesystem 15 SP3< 2.9.7-3.31.1
  • python-libxml2-python&distro=SUSE Linux Enterprise Module for Basesystem 15 SP2< 2.9.7-3.31.1
  • python-libxml2-python&distro=SUSE Linux Enterprise Module for Basesystem 15 SP3< 2.9.7-3.31.1

1 vendor · 7 products

References

7 links