CVE-2021-46848

NVD

https://nvd.nist.gov/vuln/detail/CVE-2021-46848

Severity

9.1

Critical

CVSS V3

Eliminate CVEs with Chainguard hardened images

Build, ship, and run secure software with minimal, hardened container images — rebuilt from source daily and guarded under our industry-leading remediation SLA.

Start for free

Description

GNU Libtasn1 before 4.19.0 has an ETYPE_OK off-by-one array size check that affects asn1_encode_simple_der.

References

https://nvd.nist.gov/vuln/detail/CVE-2021-46848
https://github.com/advisories/GHSA-6468-68pw-9chw
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AV4SHDJF2XLB4CUPTBPQQ6CLGZ5LKXPZ/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ECM2ELTVRYV4BZ5L5GMIRQE27RFHPAQ6/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OGO7XST4EIJGX4B2ITZCYSWM24534BSU/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V5LWOGF7QRMNFRUCZY6TDYQJVFI6MOQ2/
https://bugs.gentoo.org/866237
https://gitlab.com/gnutls/libtasn1/-/commit/44a700d2051a666235748970c2df047ff207aeb5
https://gitlab.com/gnutls/libtasn1/-/issues/32
https://lists.debian.org/debian-lts-announce/2023/01/msg00003.html
https://security.netapp.com/advisory/ntap-20221118-0006/

Affected packages

Advisories are based on vulnerability information provided by Grype from Anchore. Learn how Chainguard creates security advisories.

The trusted source for open source

Talk to an expert

Privacy

Terms

CVE-2021-46848

Severity

Description

References

Affected packages

The trusted source for open source

Product

Solutions

Customers

Resources

Company