Access Restriction Bypass The advisory has been revoked - it doesn't affect any version of package xen (opens in a new tab)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-UBUNTU1304-XEN-637322
- published10 Sept 2020
- disclosed21 May 2013
Introduced: 21 May 2013
CVE-2013-2007 (opens in a new tab)Amendment
The Ubuntu security team deemed this advisory irrelevant for Ubuntu:13.04.
NVD Description
Note: Versions mentioned in the description apply only to the upstream xen package and not the xen package as distributed by Ubuntu.
The qemu guest agent in Qemu 1.4.1 and earlier, as used by Xen, when started in daemon mode, uses weak permissions for certain files, which allows local users to read and write to these files.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2013-2007
- http://www.securityfocus.com/bid/59675
- http://git.qemu.org/?p=qemu.git;a=commit;h=c689b4f1bac352dcfd6ecb9a1d45337de0f1de67
- https://bugzilla.redhat.com/show_bug.cgi?id=956082
- http://www.openwall.com/lists/oss-security/2013/05/06/5
- http://osvdb.org/93032
- http://rhn.redhat.com/errata/RHSA-2013-0791.html
- http://rhn.redhat.com/errata/RHSA-2013-0896.html
- http://www.securitytracker.com/id/1028521
- http://secunia.com/advisories/53325
- http://lists.opensuse.org/opensuse-updates/2013-07/msg00057.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/84047
- http://git.qemu.org/?p=qemu.git%3Ba=commit%3Bh=c689b4f1bac352dcfd6ecb9a1d45337de0f1de67