Risk | Medium |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2015-0247 |
CWE-ID | CWE-122 |
Exploitation vector | Local |
Public exploit | N/A |
Vulnerable software Subscribe |
E2fsprogs Universal components / Libraries / Libraries used by multiple products |
Vendor | e2fsprogs.sourceforge.net |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
EUVDB-ID: #VU32443
Risk: Medium
CVSSv3.1: 5.2 [CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C]
CVE-ID: CVE-2015-0247
CWE-ID:
CWE-122 - Heap-based Buffer Overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in Heap-based buffer overflow in openfs.c in the libext2fs library in e2fsprogs before 1.42.12. A remote attacker can use crafted block group descriptor data in a filesystem image. to trigger heap-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
MitigationUpdate to version 1.42.12.
Vulnerable software versionsE2fsprogs: 1.42.1 - 1.42.11
External linkshttp://advisories.mageia.org/MGASA-2015-0061.html
http://git.kernel.org/cgit/fs/ext2/e2fsprogs.git/commit/?id=f66e6ce4
http://lists.fedoraproject.org/pipermail/package-announce/2015-February/149434.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/150606.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-March/150805.html
http://lists.opensuse.org/opensuse-security-announce/2015-06/msg00019.html
http://lists.opensuse.org/opensuse-updates/2015-06/msg00010.html
http://packetstormsecurity.com/files/130283/e2fsprogs-Input-Sanitization.html
http://www.debian.org/security/2015/dsa-3166
http://www.mandriva.com/security/advisories?name=MDVSA-2015:045
http://www.mandriva.com/security/advisories?name=MDVSA-2015:067
http://www.ocert.org/advisories/ocert-2015-002.html
http://www.securityfocus.com/archive/1/534633/100/0/threaded
http://www.securityfocus.com/bid/72520
http://www.ubuntu.com/usn/USN-2507-1
http://bugzilla.redhat.com/show_bug.cgi?id=1187032
http://exchange.xforce.ibmcloud.com/vulnerabilities/100740
http://security.gentoo.org/glsa/201701-06
Q & A
Can this vulnerability be exploited remotely?
No. This vulnerability can be exploited locally. The attacker should have authentication credentials and successfully authenticate on the system.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.