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Bug 793719 (CVE-2021-32625) - <dev-db/redis-{6.0.14, 6.2.4}: Buffer overflow in STRALGO LCS command (CVE-2021-32625)
Summary: <dev-db/redis-{6.0.14, 6.2.4}: Buffer overflow in STRALGO LCS command (CVE-20...
Status: RESOLVED FIXED
Alias: CVE-2021-32625
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal (vote)
Assignee: Gentoo Security
URL:
Whiteboard: A2 [stable]
Keywords: CC-ARCHES
Depends on:
Blocks:
 
Reported: 2021-06-01 14:11 UTC by Sam James
Modified: 2021-06-07 07:13 UTC (History)
2 users (show)

See Also:
Package list:
dev-db/redis-6.0.14
Runtime testing required: ---
nattka: sanity-check+

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Description Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-06-01 14:11:14 UTC 
Upgrade urgency: SECURITY, Contains fixes to security issues that affect
authenticated client connections. MODERATE otherwise.

Fix integer overflow in STRALGO LCS (CVE-2021-32625)
An integer overflow bug in Redis version 6.0 or newer can be exploited using the
STRALGO LCS command to corrupt the heap and potentially result with remote code
execution. This is a result of an incomplete fix by CVE-2021-29477.
Comment 1 Larry the Git Cow gentoo-dev 2021-06-01 15:18:45 UTC 
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=a300cf170fb7ffa7dce510fedfea2e22e93cdca8

commit a300cf170fb7ffa7dce510fedfea2e22e93cdca8
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2021-06-01 14:35:34 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2021-06-01 15:18:37 +0000

    dev-db/redis: add 6.2.4
    
    Bug: https://bugs.gentoo.org/793719
    Signed-off-by: Sam James <sam@gentoo.org>

 dev-db/redis/Manifest           |   1 +
 dev-db/redis/redis-6.2.4.ebuild | 187 ++++++++++++++++++++++++++++++++++++++++
 2 files changed, 188 insertions(+)

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=b5783e19f210558382f8fdb2825d2c49ebcd726d

commit b5783e19f210558382f8fdb2825d2c49ebcd726d
Author:     Sam James <sam@gentoo.org>
AuthorDate: 2021-06-01 14:22:50 +0000
Commit:     Sam James <sam@gentoo.org>
CommitDate: 2021-06-01 15:18:36 +0000

    dev-db/redis: add 6.0.14
    
    Bug: https://bugs.gentoo.org/793719
    Signed-off-by: Sam James <sam@gentoo.org>

 dev-db/redis/Manifest            |   1 +
 dev-db/redis/redis-6.0.14.ebuild | 187 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 188 insertions(+)
Comment 2 Rolf Eike Beer archtester 2021-06-02 14:41:01 UTC 
sparc stable
Comment 3 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-06-02 19:01:18 UTC 
x86 done
Comment 4 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-06-02 19:01:27 UTC 
amd64 done
Comment 5 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-06-02 22:41:19 UTC 
arm done
Comment 6 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-06-03 08:22:43 UTC 
ppc64 done
Comment 7 Sam James archtester Gentoo Infrastructure gentoo-dev Security 2021-06-06 22:10:02 UTC 
arm64 done
Comment 8 Sergei Trofimovich (RETIRED) gentoo-dev 2021-06-07 07:13:20 UTC 
ppc stable