Improper Input Validation Affecting openssl package, versions <0.9.8n-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

Exploit Maturity
Proof of Concept
EPSS
20.35% (98th percentile)

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  • Snyk IDSNYK-ECHOLATEST-OPENSSL-18867060
  • published17 Aug 2026
  • disclosed26 Mar 2010

Introduced: 26 Mar 2010

CVE-2010-0740  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Echo:latest openssl to version 0.9.8n-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl package and not the openssl package as distributed by Echo. See How to fix? for Echo:latest relevant fixed versions and status.

The ssl3_get_record function in ssl/s3_pkt.c in OpenSSL 0.9.8f through 0.9.8m allows remote attackers to cause a denial of service (crash) via a malformed record in a TLS connection that triggers a NULL pointer dereference, related to the minor version number. NOTE: some of these details are obtained from third party information.

CVSS Base Scores

version 3.1