peter bassill · operator
$ cve CVE-2002-0656 JSON

CVE-2002-0656 EXPLOIT

7.5
HIGH · CVSS 2.0 · EPSS 89.8% (pctl 100)

Patch early

A public exploit exists.

Description

Buffer overflows in OpenSSL 0.9.6d and earlier, and 0.9.7-beta2 and earlier, allow remote attackers to execute arbitrary code via (1) a large client master key in SSL2 or (2) a large session ID in SSL3.

Scoring

CVSS7.5 (HIGH, v2.0)
VectorAV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS89.82% — more likely to be exploited than 100% of all CVEs
On CISA KEVno
Public exploityes
Published2002-08-12
Last modified2026-06-16

Affected (5)

VendorProduct
applemac os x
opensslopenssl
oracleapplication server
oraclecorporate time outlook connector
oraclehttp server

Public exploits

SourceTitleDate
exploit-dbApache mod_ssl OpenSSL < 0.9.6d / < 0.9.7-beta2 - 'openssl-too-open.c' SSL2 KEY_ARG Overflow2002-09-17

References

→ the Explorer  ·  watch your stack  ·  NVD