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| author |   GLSAMaker <glsamaker@gentoo.org> | 2024-07-01 05:51:00 +0000 |
|---|---|---|
| committer |   John Helmert III <ajak@gentoo.org> | 2024-06-30 23:06:34 -0700 |
| commit | 686a7882903d1121c5ab3393b302ec953ecee99a (patch) | |
| tree | 96f8ae024807543c555f0a16bfeb51def6ef15b0 | |
| parent | [ GLSA 202406-06 ] GStreamer, GStreamer Plugins: Multiple Vulnerabilities (diff) | |
| download | glsa-686a7882903d1121c5ab3393b302ec953ecee99a.tar.gz glsa-686a7882903d1121c5ab3393b302ec953ecee99a.tar.bz2 glsa-686a7882903d1121c5ab3393b302ec953ecee99a.zip | |
[ GLSA 202407-01 ] Zsh: Prompt Expansion Vulnerability
Bug: https://bugs.gentoo.org/833252
Signed-off-by: GLSAMaker <glsamaker@gentoo.org>
Signed-off-by: John Helmert III <ajak@gentoo.org>
| -rw-r--r-- | glsa-202407-01.xml | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/glsa-202407-01.xml b/glsa-202407-01.xml new file mode 100644 index 00000000..b84833ea --- /dev/null +++ b/glsa-202407-01.xml @@ -0,0 +1,42 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202407-01"> + <title>Zsh: Prompt Expansion Vulnerability</title> + <synopsis>A vulnerability has been discovered in Zsh, which can lead to execution of arbitrary code.</synopsis> + <product type="ebuild">zsh</product> + <announced>2024-07-01</announced> + <revised count="1">2024-07-01</revised> + <bug>833252</bug> + <access>local</access> + <affected> + <package name="app-shells/zsh" auto="yes" arch="*"> + <unaffected range="ge">5.8.1</unaffected> + <vulnerable range="lt">5.8.1</vulnerable> + </package> + </affected> + <background> + <p>A shell designed for interactive use, although it is also a powerful scripting language.</p> + </background> + <description> + <p>Multiple vulnerabilities have been discovered in Zsh. Please review the CVE identifiers referenced below for details.</p> + </description> + <impact type="normal"> + <p>A vulnerability in prompt expansion could be exploited through e.g. VCS_Info to execute arbitrary shell commands without a user's knowledge.</p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All Zsh users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=app-shells/zsh-5.8.1" + </code> + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-45444">CVE-2021-45444</uri> + </references> + <metadata tag="requester" timestamp="2024-07-01T05:51:00.103014Z">graaff</metadata> + <metadata tag="submitter" timestamp="2024-07-01T05:51:00.106061Z">ajak</metadata> +</glsa>
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