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saintSAINT CorporationSAINT:D243A56DC58B0A145127A53805765C4D
HistoryNov 09, 2012 - 12:00 a.m.

CA ARCserve Backup Authentication service invalid virtual function call

2012-11-0900:00:00
SAINT Corporation
download.saintcorporation.com
15

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.592 Medium

EPSS

Percentile

97.8%

Added: 11/09/2012
CVE: CVE-2012-2971
BID: 56116
OSVDB: 86416

Background

CA ARCserve Backup (formerly BrightStor ARCserve Backup) is a backup and recovery solution.

Problem

An invalid virtual function call in the authentication service allows remote attackers to execute arbitrary commands.

Resolution

Apply one of the patches described in CA20121018-01.

References

<http://secunia.com/advisories/51012/&gt;

Limitations

Exploit works on CA ARCserve Backup r16 on Windows Server 2003 SP2 English (DEP AlwaysOff).

Platforms

Windows

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

0.592 Medium

EPSS

Percentile

97.8%