Rocky Linux: CVE-2021-43527: nss (RLSA-2021-4903)
Description
NSS (Network Security Services) versions prior to 3.73 or 3.68.1 ESR are vulnerable to a heap overflow when handling DER-encoded DSA or RSA-PSS signatures. Applications using NSS for handling signatures encoded within CMS, S/MIME, PKCS \#7, or PKCS \#12 are likely to be impacted. Applications using NSS for certificate validation or other TLS, X.509, OCSP or CRL functionality may be impacted, depending on how they configure NSS. *Note: This vulnerability does NOT impact Mozilla Firefox.* However, email clients and PDF viewers that use NSS for signature verification, such as Thunderbird, LibreOffice, Evolution and Evince are believed to be impacted. This vulnerability affects NSS < 3.73 and NSS < 3.68.1.
Solution(s)
- rocky-upgrade-nss
- rocky-upgrade-nss-debuginfo
- rocky-upgrade-nss-debugsource
- rocky-upgrade-nss-devel
- rocky-upgrade-nss-softokn
- rocky-upgrade-nss-softokn-debuginfo
- rocky-upgrade-nss-softokn-devel
- rocky-upgrade-nss-softokn-freebl
- rocky-upgrade-nss-softokn-freebl-debuginfo
- rocky-upgrade-nss-softokn-freebl-devel
- rocky-upgrade-nss-sysinit
- rocky-upgrade-nss-sysinit-debuginfo
- rocky-upgrade-nss-tools
- rocky-upgrade-nss-tools-debuginfo
- rocky-upgrade-nss-util
- rocky-upgrade-nss-util-debuginfo
- rocky-upgrade-nss-util-devel
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
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