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| author |   GLSAMaker <glsamaker@gentoo.org> | 2024-02-18 07:18:24 +0000 |
|---|---|---|
| committer |   Hans de Graaff <graaff@gentoo.org> | 2024-02-18 08:20:12 +0100 |
| commit | a55c0cc55ed9e9465d01ae2a2d8397b708eb7cfe (patch) | |
| tree | e9f6594e61d68643bfa5eb22e15647f0919e5c91 /glsa-202402-12.xml | |
| parent | [ GLSA 202402-04 ] use "le" for removed package (diff) | |
| download | glsa-a55c0cc55ed9e9465d01ae2a2d8397b708eb7cfe.tar.gz glsa-a55c0cc55ed9e9465d01ae2a2d8397b708eb7cfe.tar.bz2 glsa-a55c0cc55ed9e9465d01ae2a2d8397b708eb7cfe.zip | |
[ GLSA 202402-12 ] GNU Tar: Out of Bounds Read
Bug: https://bugs.gentoo.org/898176
Signed-off-by: GLSAMaker <glsamaker@gentoo.org>
Signed-off-by: Hans de Graaff <graaff@gentoo.org>
Diffstat (limited to 'glsa-202402-12.xml')
| -rw-r--r-- | glsa-202402-12.xml | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/glsa-202402-12.xml b/glsa-202402-12.xml new file mode 100644 index 00000000..d89aba31 --- /dev/null +++ b/glsa-202402-12.xml @@ -0,0 +1,42 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202402-12"> + <title>GNU Tar: Out of Bounds Read</title> + <synopsis>A vulnerability has been discovered in GNU Tar which may lead to an out of bounds read.</synopsis> + <product type="ebuild">tar</product> + <announced>2024-02-18</announced> + <revised count="1">2024-02-18</revised> + <bug>898176</bug> + <access>remote</access> + <affected> + <package name="app-arch/tar" auto="yes" arch="*"> + <unaffected range="ge">1.34-r3</unaffected> + <vulnerable range="lt">1.34-r3</vulnerable> + </package> + </affected> + <background> + <p>The GNU Tar program provides the ability to create tar archives, as well as various other kinds of manipulation.</p> + </background> + <description> + <p>A vulnerability have been discovered in GNU Tar. Please review the CVE identifier referenced below for details.</p> + </description> + <impact type="high"> + <p>GNU Tar has a one-byte out-of-bounds read that results in use of uninitialized memory for a conditional jump. Exploitation to change the flow of control has not been demonstrated. The issue occurs via a V7 archive in which mtime has approximately 11 whitespace characters.</p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All GNU Tar users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=app-arch/tar-1.34-r3" + </code> + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-48303">CVE-2022-48303</uri> + </references> + <metadata tag="requester" timestamp="2024-02-18T07:18:24.316864Z">graaff</metadata> + <metadata tag="submitter" timestamp="2024-02-18T07:18:24.319114Z">graaff</metadata> +</glsa>
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