Vulnerability Details : CVE-2007-2171
Stack-based buffer overflow in the base64_decode function in GWINTER.exe in Novell GroupWise (GW) WebAccess before 7.0 SP2 allows remote attackers to execute arbitrary code via long base64 content in an HTTP Basic Authentication request.
Vulnerability category: OverflowExecute code
Exploit prediction scoring system (EPSS) score for CVE-2007-2171
Probability of exploitation activity in the next 30 days: 94.92%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 99 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-2171
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST |
References for CVE-2007-2171
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http://www.vupen.com/english/advisories/2007/1455
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http://www.securityfocus.com/bid/23556
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http://download.novell.com/Download?buildid=8RF83go0nZg~
Patch
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http://securityreason.com/securityalert/2610
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http://www.zerodayinitiative.com/advisories/ZDI-07-015.html
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http://www.securitytracker.com/id?1017932
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http://www.securityfocus.com/archive/1/466212/100/0/threaded
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http://download.novell.com/Download?buildid=O9ucpbS1bK0~
Patch
Products affected by CVE-2007-2171
- cpe:2.3:a:novell:groupwise:7.0:*:*:*:*:*:*:*
- cpe:2.3:a:novell:groupwise:7.0:sp1:*:*:*:*:*:*