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author | Thomas Deutschmann <whissi@gentoo.org> | 2021-05-26 10:26:25 +0200 |
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committer | Thomas Deutschmann <whissi@gentoo.org> | 2021-05-26 10:26:25 +0200 |
commit | 1448b49349e556c80c18e5632b939020c68feb9b (patch) | |
tree | f0182b05bd9a18c89d82799da3f158b6982a37cc /glsa-202105-09.xml | |
parent | [ GLSA 202105-08 ] ICU: Multiple vulnerabilities (diff) | |
download | glsa-1448b49349e556c80c18e5632b939020c68feb9b.tar.gz glsa-1448b49349e556c80c18e5632b939020c68feb9b.tar.bz2 glsa-1448b49349e556c80c18e5632b939020c68feb9b.zip |
[ GLSA 202105-09 ] BusyBox: Denial of service
Signed-off-by: Thomas Deutschmann <whissi@gentoo.org>
Diffstat (limited to 'glsa-202105-09.xml')
-rw-r--r-- | glsa-202105-09.xml | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/glsa-202105-09.xml b/glsa-202105-09.xml new file mode 100644 index 00000000..404c1999 --- /dev/null +++ b/glsa-202105-09.xml @@ -0,0 +1,51 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202105-09"> + <title>BusyBox: Denial of service</title> + <synopsis>A vulnerability in BusyBox might allow remote attackers to cause a + Denial of Service condition. + </synopsis> + <product type="ebuild">busybox</product> + <announced>2021-05-26</announced> + <revised count="1">2021-05-26</revised> + <bug>777255</bug> + <access>local, remote</access> + <affected> + <package name="sys-apps/busybox" auto="yes" arch="*"> + <unaffected range="ge">1.32.1</unaffected> + <vulnerable range="lt">1.32.1</vulnerable> + </package> + </affected> + <background> + <p>BusyBox is a set of tools for embedded systems and is a replacement for + GNU Coreutils. + </p> + </background> + <description> + <p>It was discovered that BusyBox mishandled the error bit on the + huft_build result pointer when decompressing GZIP compressed data. + </p> + </description> + <impact type="low"> + <p>A remote attacker could entice a user to open a specially crafted GZIP + file using BusyBox, possibly resulting in a Denial of Service condition. + </p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All BusyBox users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=sys-apps/busybox-1.32.1" + </code> + + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-28831">CVE-2021-28831</uri> + </references> + <metadata tag="requester" timestamp="2021-05-24T01:11:14Z">whissi</metadata> + <metadata tag="submitter" timestamp="2021-05-26T08:14:24Z">whissi</metadata> +</glsa> |