CVE-2002-0655

CVE-2002-0655 is a high-severity vulnerability in Openssl with a CVSS 2.0 base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

OpenSSL 0.9.6d and earlier, and 0.9.7-beta2 and earlier, does not properly handle ASCII representations of integers on 64 bit platforms, which could allow attackers to cause a denial of service and possibly execute arbitrary code.

Frequently asked questions

What is CVE-2002-0655?
OpenSSL 0.9.6d and earlier, and 0.9.7-beta2 and earlier, does not properly handle ASCII representations of integers on 64 bit platforms, which could allow attackers to cause a denial of service and possibly execute arbitrary code.
How severe is CVE-2002-0655?
CVE-2002-0655 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2002-0655 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2002-0655?
CVE-2002-0655 primarily affects Openssl. In total, 34 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2002-0655?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2002-0655 published?
CVE-2002-0655 was published on 2002-08-12 and last updated on 2026-06-16.

References

Affected products (34)

More vulnerabilities in Openssl

All CVEs affecting Openssl →