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7.5
CVSSv2

CVE-2012-2944

Published: 01/06/2012 Updated: 05/01/2018
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

Buffer overflow in the addchar function in common/parseconf.c in upsd in Network UPS Tools (NUT) prior to 2.6.4 allows remote malicious users to execute arbitrary code or cause a denial of service (electric-power outage) via a long string containing non-printable characters.

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networkupstools nut 2.6.0-1

networkupstools nut 2.6.0

networkupstools nut 2.6.1-1

networkupstools nut 2.6.1

networkupstools nut 2.4.3

networkupstools nut

networkupstools nut 2.6.3-1

networkupstools nut 2.4.2

Vendor Advisories

Ubuntu Security Notice: nut vulnerability
Nut could be made to crash if it received specially crafted network traffic ...
Debian Security Advisories: DSA-2484-1 nut -- denial of service
Sebastian Pohle discovered that UPSD, the server of Network UPS Tools (NUT) is vulnerable to a remote denial of service attack For the stable distribution (squeeze), this problem has been fixed in version 243-11squeeze2 For the testing distribution (wheezy) and unstable distribution (sid), this problem will be fixed soon We recommend that you ...

References

CWE-119http://alioth.debian.org/tracker/?func=detail&aid=313636http://secunia.com/advisories/49348http://networkupstools.org/docs/user-manual.chunked/apis01.htmlhttp://www.securityfocus.com/bid/53743http://www.osvdb.org/82409http://trac.networkupstools.org/projects/nut/changeset/3633http://www.mandriva.com/security/advisories?name=MDVSA-2012:087https://hermes.opensuse.org/messages/15514634http://secunia.com/advisories/50389https://exchange.xforce.ibmcloud.com/vulnerabilities/75980http://www.debian.org/security/2012/dsa-2484https://usn.ubuntu.com/1456-1/https://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
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