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Bug 942557 (CVE-2024-9675) - <app-containers/buildah-1.37.5; symlink traversal can result in denial of service via OOM
Summary: <app-containers/buildah-1.37.5; symlink traversal can result in denial of ser...
Status: CONFIRMED
Alias: CVE-2024-9675
Product: Gentoo Security
Classification: Unclassified
Component: Vulnerabilities (show other bugs)
Hardware: All Linux
: Normal normal
Assignee: Gentoo Security
URL: https://github.com/advisories/GHSA-wq...
Whiteboard: B2 [stable?]
Keywords:
Depends on:
Blocks: CVE-2024-9676
  Show dependency tree
 
Reported: 2024-10-30 18:01 UTC by Christopher Fore
Modified: 2024-10-31 11:51 UTC (History)
3 users (show)

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

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Description Christopher Fore 2024-10-30 18:01:44 UTC 
**Please refer to tracker for full CVE details**


The above is fixed in 1.37.5.
Comment 1 Christopher Fore 2024-10-30 18:06:11 UTC 
CVE-2024-9675:

A vulnerability was found in Buildah. Cache mounts do not properly validate that user-specified paths for the cache are within our cache directory, allowing a RUN instruction in a Container file to mount an arbitrary directory from the host (read/write) into the container as long as those files can be accessed by the user running Buildah.


Also fixed in 1.37.5.
Comment 2 Larry the Git Cow gentoo-dev 2024-10-31 03:36:39 UTC 
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=774e610664d8a8f9ca1e3f0ed7e186df98ad0c88

commit 774e610664d8a8f9ca1e3f0ed7e186df98ad0c88
Author:     Zac Medico <zmedico@gentoo.org>
AuthorDate: 2024-10-31 03:34:26 +0000
Commit:     Zac Medico <zmedico@gentoo.org>
CommitDate: 2024-10-31 03:36:33 +0000

    app-containers/buildah: add 1.37.5
    
    Bug: https://bugs.gentoo.org/942557
    Signed-off-by: Zac Medico <zmedico@gentoo.org>

 app-containers/buildah/Manifest              |   1 +
 app-containers/buildah/buildah-1.37.5.ebuild | 129 +++++++++++++++++++++++++++
 2 files changed, 130 insertions(+)