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CVE-2012-2944

Date: June 1, 2012

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

Language: C

Severity Score

Related Resources (15)

https://nvd.nist.gov/vuln/detail/CVE-2012-2944
http://www.debian.org/security/2012/dsa-2484
http://www.securityfocus.com/bid/53743
https://people.canonical.com/~ubuntu-security/cve/CVE-2012-2944
http://www.osvdb.org/82409
http://secunia.com/advisories/50389
https://hermes.opensuse.org/messages/15514634
https://exchange.xforce.ibmcloud.com/vulnerabilities/75980
http://alioth.debian.org/tracker/?func=detail&aid=313636
http://networkupstools.org/docs/user-manual.chunked/apis01.html
http://www.mandriva.com/security/advisories?name=MDVSA-2012:087
https://security-tracker.debian.org/tracker/CVE-2012-2944
http://secunia.com/advisories/49348
http://trac.networkupstools.org/projects/nut/changeset/3633
https://www.mend.io/vulnerability-database/CVE-2012-2944

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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