[Bug 1219336] New: VUL-0: CVE-2024-23170: mbedtls: timing side channel in private key RSA operations
https://bugzilla.suse.com/show_bug.cgi?id=1219336 Bug ID: 1219336 Summary: VUL-0: CVE-2024-23170: mbedtls: timing side channel in private key RSA operations Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.6 Hardware: Other URL: https://smash.suse.de/issue/392471/ OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Other Assignee: meissner@suse.com Reporter: smash_bz@suse.de QA Contact: security-team@suse.de CC: andrea.mattiazzo@suse.com Target Milestone: --- Found By: Security Response Team Blocker: --- CVE-2024-23170 Timing side channel in private key RSA operations. Mbed TLS is vulnerable to a timing side channel in private key RSA operations. This side channel could be sufficient for an attacker to recover the plaintext. A local attacker or a remote attacker who is close to the victim on the network might have precise enough timing measurements to exploit this. It requires the attacker to send a large number of messages for decryption. https://mbed-tls.readthedocs.io/en/latest/security-advisories/mbedtls-securi... Resolution: update net-libs/mbedtls to 2.28.7 and 3.5.2. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-23170 https://bugzilla.redhat.com/show_bug.cgi?id=2261598 -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219336 https://bugzilla.suse.com/show_bug.cgi?id=1219336#c1 --- Comment #1 from Andrea Mattiazzo <andrea.mattiazzo@suse.com> --- Tracking as affected: - openSUSE:Backports:SLE-15-SP4/mbedtls 2.28.0 - openSUSE:Backports:SLE-15-SP5/mbedtls 2.28.2 - openSUSE:Factory/mbedtls 3.5.1 - openSUSE:Factory/mbedtls-2 2.28.6 -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219336 Maintenance Automation <maint-coord+maintenance-robot@suse.de> changed: What |Removed |Added ---------------------------------------------------------------------------- Priority|P5 - None |P3 - Medium -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219336 Marcus Meissner <meissner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|meissner@suse.com |mpluskal@suse.com -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219336 Marcus Meissner <meissner@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |meissner@suse.com -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219336 Martin Pluskal <mpluskal@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jaime.marquinez.ferrandiz@f | |astmail.net -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219336 Martin Pluskal <mpluskal@suse.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |IN_PROGRESS -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219336 https://bugzilla.suse.com/show_bug.cgi?id=1219336#c2 --- Comment #2 from Martin Pluskal <mpluskal@suse.com> --- (In reply to Andrea Mattiazzo from comment #1)
Tracking as affected: - openSUSE:Backports:SLE-15-SP4/mbedtls 2.28.0 Is SP4 still supported? -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219336 https://bugzilla.suse.com/show_bug.cgi?id=1219336#c3 --- Comment #3 from Andrea Mattiazzo <andrea.mattiazzo@suse.com> --- (In reply to Martin Pluskal from comment #2)
(In reply to Andrea Mattiazzo from comment #1)
Tracking as affected: - openSUSE:Backports:SLE-15-SP4/mbedtls 2.28.0 Is SP4 still supported?
No, it's not supported, so it's up to maintainers if they want to fix also that code stream or not. -- You are receiving this mail because: You are on the CC list for the bug.
https://bugzilla.suse.com/show_bug.cgi?id=1219336 https://bugzilla.suse.com/show_bug.cgi?id=1219336#c5 --- Comment #5 from Marcus Meissner <meissner@suse.com> --- openSUSE-SU-2024:0037-1: An update that fixes one vulnerability is now available. Category: security (moderate) Bug References: 1219336 CVE References: CVE-2024-23170 JIRA References: Sources used: openSUSE Backports SLE-15-SP5 (src): mbedtls-2.28.7-bp155.2.3.1 -- You are receiving this mail because: You are on the CC list for the bug.
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