SUSE-SU-2022:3797-1

Security update for libtasn1

In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

No source gives a CVSS score.

Trivy's own label is CRITICAL. Rated critical by SUSE.

Description

This update for libtasn1 fixes the following issues: Security issue fixed: - CVE-2018-1000654: Fixed a denial of service in the asn1 parser (bsc#1105435). - CVE-2017-6891: Added safety check to fix a stack overflow issue (bsc#1040621). - CVE-2021-46848: Fixed off-by-one array size check that affects asn1_encode_simple_der (bsc#1204690)

Affected packages and fixed versions

Source	Package	Fixed in
SUSE Linux Enterprise 12.2	libtasn1, libtasn1-6, libtasn1-6-32bit	3.7-13.7.1

Show all 3 entries from 1 source

Source	Package	Fixed in
SUSE Linux Enterprise 12.2	libtasn1	3.7-13.7.1
SUSE Linux Enterprise 12.2	libtasn1-6	3.7-13.7.1
SUSE Linux Enterprise 12.2	libtasn1-6-32bit	3.7-13.7.1

References

All 9 references

https://www.suse.com/support/update/announcement/2022/suse-su-20223797-1/

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Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.