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Diffstat (limited to 'metadata/glsa/glsa-202011-10.xml')
-rw-r--r-- | metadata/glsa/glsa-202011-10.xml | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/metadata/glsa/glsa-202011-10.xml b/metadata/glsa/glsa-202011-10.xml new file mode 100644 index 000000000000..3126f1b174d5 --- /dev/null +++ b/metadata/glsa/glsa-202011-10.xml @@ -0,0 +1,48 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202011-10"> + <title>tmux: Buffer overflow</title> + <synopsis>A buffer overflow in tmux might allow remote attacker(s) to execute + arbitrary code. + </synopsis> + <product type="ebuild">tmux</product> + <announced>2020-11-11</announced> + <revised count="1">2020-11-11</revised> + <bug>753206</bug> + <access>remote</access> + <affected> + <package name="app-misc/tmux" auto="yes" arch="*"> + <unaffected range="ge">3.1c</unaffected> + <vulnerable range="lt">3.1c</vulnerable> + </package> + </affected> + <background> + <p>tmux is a terminal multiplexer.</p> + </background> + <description> + <p>A flaw in tmux’s handling of escape characters was discovered which + may allow a buffer overflow. + </p> + </description> + <impact type="normal"> + <p>A remote attacker could possibly execute arbitrary code with the + privileges of the process, or cause a Denial of Service condition. + </p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All tmux users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=app-misc/tmux-3.1c" + </code> + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-27347">CVE-2020-27347</uri> + </references> + <metadata tag="requester" timestamp="2020-11-09T23:15:04Z">sam_c</metadata> + <metadata tag="submitter" timestamp="2020-11-11T03:36:59Z">sam_c</metadata> +</glsa> |