Gentoo Websites Logo
Go to: Gentoo Home Documentation Forums Lists Bugs Planet Store Wiki Get Gentoo!
Bug 931108 (CVE-2024-2467) - <dev-perl/Crypt-OpenSSL-RSA-0.350.0: Marvin Attack vulnerability (side-channel)
Summary: <dev-perl/Crypt-OpenSSL-RSA-0.350.0: Marvin Attack vulnerability (side-channel)
Status: IN_PROGRESS
Alias: CVE-2024-2467
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Gentoo Security
URL: https://github.com/toddr/Crypt-OpenSS...
Whiteboard: B4 [stable?]
Keywords:
Depends on:
Blocks:
 
Reported: 2024-05-03 04:29 UTC by Sam James
Modified: 2025-06-06 04:05 UTC (History)
1 user (show)

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

Attachments
Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description Sam James archtester Gentoo Infrastructure gentoo-dev Security 2024-05-03 04:29:38 UTC 
"A timing-based side-channel flaw exists in the perl-Crypt-OpenSSL-RSA package, which could be sufficient to recover plaintext across a network in a Bleichenbacher-style attack. To achieve successful decryption, an attacker would have to be able to send a large number of trial messages. The vulnerability affects the legacy PKCS#1v1.5 RSA encryption padding mode."
Comment 1 Larry the Git Cow gentoo-dev 2025-06-06 03:44:19 UTC 
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=553f459ee65a119c7652e380beeecb788f8828a7

commit 553f459ee65a119c7652e380beeecb788f8828a7
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2025-06-06 03:16:17 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2025-06-06 03:16:17 +0000

    dev-perl/Crypt-OpenSSL-RSA: add 0.350.0
    
    Bug: https://bugs.gentoo.org/931108
    Signed-off-by: Sam James <sam@gentoo.org>

 .../Crypt-OpenSSL-RSA-0.350.0.ebuild               | 38 ++++++++++++++++++++++
 dev-perl/Crypt-OpenSSL-RSA/Manifest                |  1 +
 2 files changed, 39 insertions(+)