Bugzilla – Bug 1216198
VUL-0: CVE-2023-5388: mozilla-nss: timing attack against RSA decryption
Last modified: 2024-07-10 08:30:07 UTC
It was discovered that the numerical library used in NSS for RSA cryptography leaks information whether high order bits of the RSA decryption result are zero. This information can be used to mount a Bleichenbacher or Manger like attack against all RSA decryption operations. As the leak happens before any padding operations, it affects all padding modes: PKCS#1 v1.5, OAEP, and RSASVP. Both API level calls and TLS server operation are affected. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-5388 https://people.redhat.com/~hkario/marvin/
SUSE-SU-2024:0579-1: An update that solves one vulnerability can now be installed. Category: security (important) Bug References: 1216198 CVE References: CVE-2023-5388 Sources used: SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (src): mozilla-nss-3.90.2-150000.3.108.1 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (src): mozilla-nss-3.90.2-150000.3.108.1 SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (src): mozilla-nss-3.90.2-150000.3.108.1 SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (src): mozilla-nss-3.90.2-150000.3.108.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2 (src): mozilla-nss-3.90.2-150000.3.108.1 SUSE Linux Enterprise Server for SAP Applications 15 SP3 (src): mozilla-nss-3.90.2-150000.3.108.1 SUSE Enterprise Storage 7.1 (src): mozilla-nss-3.90.2-150000.3.108.1 SUSE Linux Enterprise Micro 5.1 (src): mozilla-nss-3.90.2-150000.3.108.1 SUSE Linux Enterprise Micro 5.2 (src): mozilla-nss-3.90.2-150000.3.108.1 SUSE Linux Enterprise Micro for Rancher 5.2 (src): mozilla-nss-3.90.2-150000.3.108.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2024:0578-1: An update that solves one vulnerability can now be installed. Category: security (important) Bug References: 1216198 CVE References: CVE-2023-5388 Sources used: SUSE Linux Enterprise Software Development Kit 12 SP5 (src): mozilla-nss-3.90.2-58.111.1 SUSE Linux Enterprise High Performance Computing 12 SP5 (src): mozilla-nss-3.90.2-58.111.1 SUSE Linux Enterprise Server 12 SP5 (src): mozilla-nss-3.90.2-58.111.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5 (src): mozilla-nss-3.90.2-58.111.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
SUSE-SU-2024:0597-1: An update that solves one vulnerability can now be installed. Category: security (important) Bug References: 1216198 CVE References: CVE-2023-5388 Sources used: openSUSE Leap 15.4 (src): mozilla-nss-3.90.2-150400.3.39.1 openSUSE Leap Micro 5.3 (src): mozilla-nss-3.90.2-150400.3.39.1 openSUSE Leap Micro 5.4 (src): mozilla-nss-3.90.2-150400.3.39.1 openSUSE Leap 15.5 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Linux Enterprise Micro for Rancher 5.3 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Linux Enterprise Micro 5.3 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Linux Enterprise Micro for Rancher 5.4 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Linux Enterprise Micro 5.4 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Linux Enterprise Micro 5.5 (src): mozilla-nss-3.90.2-150400.3.39.1 Basesystem Module 15-SP5 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Linux Enterprise Server for SAP Applications 15 SP4 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Manager Proxy 4.3 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Manager Retail Branch Server 4.3 (src): mozilla-nss-3.90.2-150400.3.39.1 SUSE Manager Server 4.3 (src): mozilla-nss-3.90.2-150400.3.39.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
As Leap etc. already got an update one week ago: Any plans to also update Tumbleweed? https://build.opensuse.org/package/show/mozilla:Factory/mozilla-nss still has nss-3.97 while CVE-2023-5388 is only fixed in nss-3.98, cf. https://firefox-source-docs.mozilla.org/security/nss/releases/nss_3_98.html Thanks for taking care of the distro!
done, closing