diff options
Diffstat (limited to 'metadata/glsa/glsa-202211-08.xml')
-rw-r--r-- | metadata/glsa/glsa-202211-08.xml | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/metadata/glsa/glsa-202211-08.xml b/metadata/glsa/glsa-202211-08.xml new file mode 100644 index 000000000000..ef6062360272 --- /dev/null +++ b/metadata/glsa/glsa-202211-08.xml @@ -0,0 +1,42 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202211-08"> + <title>sudo: Heap-Based Buffer Overread</title> + <synopsis>A vulnerability has been discovered in sudo which could result in denial of service.</synopsis> + <product type="ebuild">sudo</product> + <announced>2022-11-22</announced> + <revised count="1">2022-11-22</revised> + <bug>879209</bug> + <access>remote</access> + <affected> + <package name="app-admin/sudo" auto="yes" arch="*"> + <unaffected range="ge">1.9.12-r1</unaffected> + <vulnerable range="lt">1.9.12-r1</vulnerable> + </package> + </affected> + <background> + <p>sudo allows a system administrator to give users the ability to run commands as other users.</p> + </background> + <description> + <p>In certain password input handling, sudo incorrectly assumes the password input is at least nine bytes in size, leading to a heap buffer overread.</p> + </description> + <impact type="normal"> + <p>In the worst case, the heap buffer overread can result in the denial of service of the sudo process.</p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All sudo users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=app-admin/sudo-1.9.12-r1" + </code> + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-43995">CVE-2022-43995</uri> + </references> + <metadata tag="requester" timestamp="2022-11-22T03:52:48.652373Z">ajak</metadata> + <metadata tag="submitter" timestamp="2022-11-22T03:52:48.657000Z">ajak</metadata> +</glsa>
\ No newline at end of file |