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| author |   GLSAMaker <glsamaker@gentoo.org> | 2022-08-10 04:08:39 +0000 |
|---|---|---|
| committer |   John Helmert III <ajak@gentoo.org> | 2022-08-09 23:17:34 -0500 |
| commit | d7329b83bbe97f0a26668c688489b9caf15179c3 (patch) | |
| tree | bc6a3fc3d54a9d572f5c1a8e39b40b7631d71842 | |
| parent | [ GLSA 202208-12 ] mdbtools: Multiple Vulnerabilities (diff) | |
| download | glsa-d7329b83bbe97f0a26668c688489b9caf15179c3.tar.gz glsa-d7329b83bbe97f0a26668c688489b9caf15179c3.tar.bz2 glsa-d7329b83bbe97f0a26668c688489b9caf15179c3.zip | |
[ GLSA 202208-13 ] libass: Denial of service
Bug: https://bugs.gentoo.org/803119
Signed-off-by: GLSAMaker <glsamaker@gentoo.org>
Signed-off-by: John Helmert III <ajak@gentoo.org>
| -rw-r--r-- | glsa-202208-13.xml | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/glsa-202208-13.xml b/glsa-202208-13.xml new file mode 100644 index 00000000..e0ce4d13 --- /dev/null +++ b/glsa-202208-13.xml @@ -0,0 +1,42 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202208-13"> + <title>libass: Denial of service</title> + <synopsis>A vulnerability in libass could result in denial of service.</synopsis> + <product type="ebuild">libass</product> + <announced>2022-08-10</announced> + <revised count="1">2022-08-10</revised> + <bug>803119</bug> + <access>remote</access> + <affected> + <package name="media-libs/libass" auto="yes" arch="*"> + <unaffected range="ge">0.15.1</unaffected> + <vulnerable range="lt">0.15.1</vulnerable> + </package> + </affected> + <background> + <p>libass is a portable subtitle renderer for the ASS/SSA (Advanced Substation Alpha/Substation Alpha) subtitle format.</p> + </background> + <description> + <p>A one-byte buffer overwrite in ASS font decoding could trigger an assertion failure resulting in denial of service.</p> + </description> + <impact type="low"> + <p>An attacker with control over the ASS track input to libass via an application using it could trigger a denial of service.</p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All libass users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=media-libs/libass-0.15.1" + </code> + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-36430">CVE-2020-36430</uri> + </references> + <metadata tag="requester" timestamp="2022-08-10T04:08:39.534267Z">ajak</metadata> + <metadata tag="submitter" timestamp="2022-08-10T04:08:39.537350Z">ajak</metadata> +</glsa>
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