Access Restriction Bypass Affecting quagga package, versions <0.99.23.1-1+deb8u2
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-DEBIAN8-QUAGGA-319680
- published18 Apr 2016
- disclosed18 Apr 2016
Introduced: 18 Apr 2016
CVE-2016-4036 (opens in a new tab)How to fix?
Upgrade Debian:8 quagga to version 0.99.23.1-1+deb8u2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream quagga package and not the quagga package as distributed by Debian.
See How to fix? for Debian:8 relevant fixed versions and status.
The quagga package before 0.99.23-2.6.1 in openSUSE and SUSE Linux Enterprise Server 11 SP 1 uses weak permissions for /etc/quagga, which allows local users to obtain sensitive information by reading files in the directory.
References
- https://bugzilla.suse.com/show_bug.cgi?id=770619
- http://www.debian.org/security/2016/dsa-3654
- https://security-tracker.debian.org/tracker/CVE-2016-4036
- http://lists.opensuse.org/opensuse-updates/2016-04/msg00040.html
- http://www.securityfocus.com/bid/87324
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-4036