Vulnerability Details : CVE-2012-0870
Heap-based buffer overflow in process.c in smbd in Samba 3.0, as used in the file-sharing service on the BlackBerry PlayBook tablet before 2.0.0.7971 and other products, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a Batched (aka AndX) request that triggers infinite recursion.
Vulnerability category: OverflowExecute codeDenial of service
Products affected by CVE-2012-0870
- cpe:2.3:a:samba:samba:3.0.0:*:*:*:*:*:*:*
- cpe:2.3:h:rim:blackberry_playbook_tablet:-:*:*:*:*:*:*:*
- cpe:2.3:o:rim:blackberry_playbook_os:*:*:*:*:*:*:*:*
- cpe:2.3:o:rim:blackberry_playbook_os:1.0:*:*:*:*:*:*:*
- cpe:2.3:o:rim:blackberry_playbook_os:1.0.3:*:*:*:*:*:*:*
- cpe:2.3:o:rim:blackberry_playbook_os:1.0.8.6067:*:*:*:*:*:*:*
- cpe:2.3:o:rim:blackberry_playbook_os:1.0.7:*:*:*:*:*:*:*
- cpe:2.3:o:rim:blackberry_playbook_os:1.0.7.2942:*:*:*:*:*:*:*
- cpe:2.3:o:rim:blackberry_playbook_os:1.0.5:*:*:*:*:*:*:*
- cpe:2.3:o:rim:blackberry_playbook_os:1.0.6:*:*:*:*:*:*:*
- cpe:2.3:o:rim:blackberry_playbook_os:1.0.7.3312:*:*:*:*:*:*:*
- cpe:2.3:o:rim:blackberry_playbook_os:1.0.8.4985:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2012-0870
30.42%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 96 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-0870
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.9
|
HIGH | AV:A/AC:M/Au:N/C:C/I:C/A:C |
5.5
|
10.0
|
NIST |
CWE ids for CVE-2012-0870
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The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-0870
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http://btsc.webapps.blackberry.com/btsc/search.do?cmd=displayKC&docType=kc&externalId=KB29565
Patch;Vendor Advisory
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http://secunia.com/advisories/48879
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http://secunia.com/advisories/48186
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http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
Apple - Lists.apple.com
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http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00008.html
[security-announce] SUSE-SU-2012:0502-1: critical: Security update for S
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http://support.apple.com/kb/HT5281
About the security content of OS X Lion v10.7.4 and Security Update 2012-002 - Apple Support
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http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00008.html
[security-announce] SUSE-SU-2012:0337-1: critical: Security update for S
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http://www.ubuntu.com/usn/USN-1374-1
USN-1374-1: Samba vulnerability | Ubuntu security notices
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https://exchange.xforce.ibmcloud.com/vulnerabilities/73361
BlackBerry PlayBook Samba code execution CVE-2012-0870 Vulnerability Report
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https://bugzilla.redhat.com/show_bug.cgi?id=795509
795509 – (CVE-2012-0870) CVE-2012-0870 samba: Any Batched ("AndX") request processing infinite recursion and heap-based buffer overflowPatch
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http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00009.html
[security-announce] SUSE-SU-2012:0338-1: critical: Security update for S
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http://lists.opensuse.org/opensuse-security-announce/2012-04/msg00014.html
[security-announce] SUSE-SU-2012:0515-1: critical: Security update for S
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http://secunia.com/advisories/48844
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http://secunia.com/advisories/48116
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