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| author |   GLSAMaker <glsamaker@gentoo.org> | 2022-10-31 01:16:48 +0000 |
|---|---|---|
| committer |   John Helmert III <ajak@gentoo.org> | 2022-10-30 20:40:16 -0500 |
| commit | d91443316234bdb883374b8a0379b08b8aebeb45 (patch) | |
| tree | 973591c39d2c7eba35e74c7007c39c82c1835b4c /glsa-202210-23.xml | |
| parent | [ GLSA 202210-22 ] RPM: Multiple Vulnerabilities (diff) | |
| download | gentoo-d91443316234bdb883374b8a0379b08b8aebeb45.tar.gz gentoo-d91443316234bdb883374b8a0379b08b8aebeb45.tar.bz2 gentoo-d91443316234bdb883374b8a0379b08b8aebeb45.zip | |
[ GLSA 202210-23 ] libksba: Remote Code Execution
Bug: https://bugs.gentoo.org/877453
Signed-off-by: GLSAMaker <glsamaker@gentoo.org>
Signed-off-by: John Helmert III <ajak@gentoo.org>
Diffstat (limited to 'glsa-202210-23.xml')
| -rw-r--r-- | glsa-202210-23.xml | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/glsa-202210-23.xml b/glsa-202210-23.xml new file mode 100644 index 000000000000..8d0b1439c5e8 --- /dev/null +++ b/glsa-202210-23.xml @@ -0,0 +1,42 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> +<glsa id="202210-23"> + <title>libksba: Remote Code Execution</title> + <synopsis>An integer overflow vulnerability has been found in libksba which could result in remote code execution.</synopsis> + <product type="ebuild">libksba</product> + <announced>2022-10-31</announced> + <revised count="1">2022-10-31</revised> + <bug>877453</bug> + <access>remote</access> + <affected> + <package name="dev-libs/libksba" auto="yes" arch="*"> + <unaffected range="ge">1.6.2</unaffected> + <vulnerable range="lt">1.6.2</vulnerable> + </package> + </affected> + <background> + <p>Libksba is a X.509 and CMS (PKCS#7) library.</p> + </background> + <description> + <p>An integer overflow in parsing ASN.1 objects could lead to a buffer overflow.</p> + </description> + <impact type="high"> + <p>Crafted ASN.1 objects could trigger an integer overflow and buffer overflow to result in remote code execution.</p> + </impact> + <workaround> + <p>There is no known workaround at this time.</p> + </workaround> + <resolution> + <p>All libksba users should upgrade to the latest version:</p> + + <code> + # emerge --sync + # emerge --ask --oneshot --verbose ">=dev-libs/libksba-1.6.2" + </code> + </resolution> + <references> + <uri link="https://nvd.nist.gov/vuln/detail/CVE-2022-3515">CVE-2022-3515</uri> + </references> + <metadata tag="requester" timestamp="2022-10-31T01:16:48.468327Z">ajak</metadata> + <metadata tag="submitter" timestamp="2022-10-31T01:16:48.474794Z">ajak</metadata> +</glsa>
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