Vulnerability Details : CVE-2012-6063
Double free vulnerability in the sftp_mkdir function in sftp.c in libssh before 0.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vector than CVE-2012-4559.
Vulnerability category: Memory CorruptionExecute codeDenial of service
Products affected by CVE-2012-6063
- cpe:2.3:a:libssh:libssh:*:*:*:*:*:*:*:*
- cpe:2.3:a:libssh:libssh:0.4.7:*:*:*:*:*:*:*
- cpe:2.3:a:libssh:libssh:0.5.0:rc1:*:*:*:*:*:*
- cpe:2.3:a:libssh:libssh:0.4.8:*:*:*:*:*:*:*
- cpe:2.3:a:libssh:libssh:0.5.1:*:*:*:*:*:*:*
- cpe:2.3:a:libssh:libssh:0.5.0:*:*:*:*:*:*:*
Threat overview for CVE-2012-6063
Top countries where our scanners detected CVE-2012-6063
Top open port discovered on systems with this issue
22
IPs affected by CVE-2012-6063 1,065
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2012-6063!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
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Exploit prediction scoring system (EPSS) score for CVE-2012-6063
6.89%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2012-6063
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST |
CWE ids for CVE-2012-6063
-
Assigned by: nvd@nist.gov (Primary)
References for CVE-2012-6063
-
https://bugzilla.redhat.com/show_bug.cgi?id=871612
871612 – (CVE-2012-4559, CVE-2012-6063) CVE-2012-4559 CVE-2012-6063 libssh: multiple double free() flaws
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http://www.libssh.org/2012/11/20/libssh-0-5-3-security-release/
libssh 0.5.3 (SECURITY RELEASE) – libsshVendor Advisory
-
http://git.libssh.org/projects/libssh.git/commit/?h=v0-5&id=4d8420f3282ed07fc99fc5e930c17df27ef1e9b2
projects/libssh.git - libssh shared repository
-
http://www.debian.org/security/2012/dsa-2577
Debian -- Security Information -- DSA-2577-1 libssh
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