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Bug 948515 (CVE-2024-13176) - <dev-libs/openssl-{3.1.8, 3.2.4, 3.3.3}: Timing side-channel in ECDSA signature computation
Summary: <dev-libs/openssl-{3.1.8, 3.2.4, 3.3.3}: Timing side-channel in ECDSA signatu...
Status: IN_PROGRESS
Alias: CVE-2024-13176
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Gentoo Security
URL: https://openssl-library.org/news/seca...
Whiteboard: A4 [stable]
Keywords:
Depends on: 949643 949644 949645
Blocks:
  Show dependency tree
 
Reported: 2025-01-21 21:42 UTC by Christopher Fore
Modified: 2025-02-12 07:20 UTC (History)
1 user (show)

See Also:
Package list:
Runtime testing required: ---


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Description Christopher Fore 2025-01-21 21:42:45 UTC
CVE-2024-13176:

A timing side-channel in ECDSA signature computations could allow recovering the private key by an attacker. However, measuring the timing would require either local access to the signing application or a very fast network connection with low latency.


The above will be fixed in: 3.3.3, 3.2.4, 3.1.8, and 3.0.16.

The fix is also available in commit 77c608f4 (for 3.4), commit 392dcb33 (for 3.3), commit 4b1cb94 (for 3.2), commit 2af62e74 (for 3.1) and commit 07272b05 (for 3.0) in the OpenSSL git repository.
Comment 1 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2025-02-11 15:08:11 UTC
Releases are out now.
Comment 2 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2025-02-11 15:32:14 UTC
I've started bumping these but may not finish until later.
Comment 3 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2025-02-12 05:02:48 UTC
commit ca397f75d7bb3124b8cc8faff1c27790c2b55764
Author: Patrick McLean <chutzpah@gentoo.org>
Date:   Tue Feb 11 08:10:56 2025 -0800

    dev-libs/openssl: add 3.3.3

    Signed-off-by: Patrick McLean <chutzpah@gentoo.org>

commit 26b201c972381ff1325091061a4ad899c74a918d
Author: Patrick McLean <chutzpah@gentoo.org>
Date:   Tue Feb 11 08:45:58 2025 -0800

    dev-libs/openssl: add 3.2.4

    Signed-off-by: Patrick McLean <chutzpah@gentoo.org>

commit ed25cc8ff17852978ca5c15741cf9ee72d0ecbed
Author: Patrick McLean <chutzpah@gentoo.org>
Date:   Tue Feb 11 09:02:02 2025 -0800

    dev-libs/openssl: add 3.1.8

    Signed-off-by: Patrick McLean <chutzpah@gentoo.org>

commit ed25cc8ff17852978ca5c15741cf9ee72d0ecbed
Author: Patrick McLean <chutzpah@gentoo.org>
Date:   Tue Feb 11 09:02:02 2025 -0800

    dev-libs/openssl: add 3.1.8

    Signed-off-by: Patrick McLean <chutzpah@gentoo.org>