Is CVE-2010-0742 in the CISA KEV catalog?

No. CVE-2010-0742 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2010-0742?

CVE-2010-0742 has a CVSS v2 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2010-0742?

CVE-2010-0742 has an EPSS score of 7.83% (94th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2010-0742?

Upgrade openssl on debian 11 to 1.0.0e-1 or later.

CVE & CISA-KEV Catalog

CVE-2010-0742

HIGHEPSS 94th pctl

7.5

CVSS v2

NVD

Description

The Cryptographic Message Syntax (CMS) implementation in crypto/cms/cms_asn1.c in OpenSSL before 0.9.8o and 1.x before 1.0.0a does not properly handle structures that contain OriginatorInfo, which allows context-dependent attackers to modify invalid memory locations or conduct double-free attacks, and possibly execute arbitrary code, via unspecified vectors.

CWE-310Cryptographic Issues

How to fix

Remediation Available

opensslDebian

Fixed in:1.0.0e-1CVE-2010-0742

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

7.83%probability of exploitation in 30 days

94thpercentile

High risk: more likely to be exploited than 94% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.