Buffer overflow in sshd in OpenSSH 2.3.1 through 3.3 may allow remote attackers to execute arbitrary code via a large number of responses during challenge response authentication when OpenBSD is using PAM modules with interactive keyboard authentication (PAMAuthenticationViaKbdInt).
Published 2002-07-03 04:00:00
Updated 2016-10-18 02:20:57
Source MITRE
View at NVD,   CVE.org
Vulnerability category: OverflowExecute code

Threat overview for CVE-2002-0640

Top countries where our scanners detected CVE-2002-0640
Top open port discovered on systems with this issue 22
IPs affected by CVE-2002-0640 4,008
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2002-0640!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2002-0640

40.32%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 97 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2002-0640

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
10.0
HIGH AV:N/AC:L/Au:N/C:C/I:C/A:C
10.0
10.0
NIST

References for CVE-2002-0640

Products affected by CVE-2002-0640

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