Vulnerability Details : CVE-2007-6181
Heap-based buffer overflow in cygwin1.dll in Cygwin 1.5.7 and earlier allows context-dependent attackers to execute arbitrary code via a filename with a certain length, as demonstrated by a remote authenticated user who uses the SCP protocol to send a file to the Cygwin machine, and thereby causes scp.exe on this machine to execute, and then overwrite heap memory with characters from the filename. NOTE: it is also reported that a related issue might exist in 1.5.7 through 1.5.19.
Vulnerability category: OverflowExecute code
Products affected by CVE-2007-6181
- cpe:2.3:a:redhat:cygwin:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2007-6181
5.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 93 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2007-6181
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
8.5
|
HIGH | AV:N/AC:M/Au:S/C:C/I:C/A:C |
6.8
|
10.0
|
NIST |
CWE ids for CVE-2007-6181
-
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-2007-6181
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http://www.securityfocus.com/bid/26557
Third Party Advisory;VDB Entry
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http://securityreason.com/securityalert/3406
Third Party Advisory
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http://cygwin.com/ml/cygwin-developers/2007-11/msg00005.html
Exploit;Patch;Vendor Advisory
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http://cygwin.com/ml/cygwin-developers/2007-11/msg00026.html
Vendor Advisory
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http://www.securityfocus.com/archive/1/484153/100/0/threaded
VDB Entry;Third Party Advisory
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http://cygwin.com/ml/cygwin-developers/2007-11/msg00024.html
Exploit;Vendor Advisory
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