Ubuntu 10.04 LTS / 12.04 LTS / 13.10 / 14.04 LTS : file vulnerabilities (USN-2278-1)
medium Nessus Plugin ID 76525
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Synopsis
The remote Ubuntu host is missing one or more security-related patches.Description
Mike Frysinger discovered that the file awk script detector used multiple wildcard with unlimited repetitions. An attacker could use this issue to cause file to consume resources, resulting in a denial of service. (CVE-2013-7345)Francisco Alonso discovered that file incorrectly handled certain CDF documents. A attacker could use this issue to cause file to hang or crash, resulting in a denial of service. (CVE-2014-0207, CVE-2014-3478, CVE-2014-3479, CVE-2014-3480, CVE-2014-3487)
Jan Kaluza discovered that file did not properly restrict the amount of data read during regex searches. An attacker could use this issue to cause file to consume resources, resulting in a denial of service.
(CVE-2014-3538).
Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
Solution
Update the affected file and / or libmagic1 packages.See Also
Plugin Details
Severity: Medium
ID: 76525
File Name: ubuntu_USN-2278-1.nasl
Version: 1.13
Type: local
Agent: unix
Family: Ubuntu Local Security Checks
Published: 7/16/2014
Updated: 1/19/2021
Dependencies: ssh_get_info.nasl
Risk Information
VPR
Risk Factor: Low
Score: 3.6
CVSS v2
Risk Factor: Medium
Base Score: 5
Temporal Score: 3.7
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
Temporal Vector: E:U/RL:OF/RC:C
Vulnerability Information
CPE: p-cpe:/a:canonical:ubuntu_linux:file, p-cpe:/a:canonical:ubuntu_linux:libmagic1, cpe:/o:canonical:ubuntu_linux:10.04:-:lts, cpe:/o:canonical:ubuntu_linux:12.04:-:lts, cpe:/o:canonical:ubuntu_linux:13.10, cpe:/o:canonical:ubuntu_linux:14.04
Required KB Items: Host/cpu, Host/Ubuntu, Host/Ubuntu/release, Host/Debian/dpkg-l
Exploit Ease: No known exploits are available
Patch Publication Date: 7/15/2014
Vulnerability Publication Date: 3/24/2014
Reference Information
CVE: CVE-2013-7345, CVE-2014-0207, CVE-2014-3478, CVE-2014-3479, CVE-2014-3480, CVE-2014-3487, CVE-2014-3538
USN: 2278-1