CVE-2014-5139: n/a vulnerability

CVE-2014-5139: The ssl_set_client_disabled function in t1_lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers t...

The ssl_set_client_disabled function in t1_lib.c in OpenSSL 1.0.1 before 1.0.1i allows remote SSL servers to cause a denial of service (NULL pointer dereference and client application crash) via a ServerHello message that includes an SRP ciphersuite without the required negotiation of that ciphersuite with the client.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 11:34 UTC (UTC+00:00)

Security readout for executives and security teams

This is an OpenSSL client-side crash issue. A malicious or misconfigured SSL/TLS server could crash a client application using OpenSSL 1.0.1 before 1.0.1i during TLS negotiation. The sourced impact is denial of service, not data theft or server compromise. Exposure is most likely in systems that use vulnerable OpenSSL as a TLS client and connect to untrusted or externally controlled SSL/TLS servers. Server-only deployments are less directly implicated by the CVE description unless they also make outbound TLS client connections. Treat this as a maintenance and resilience issue unless affected clients support critical workflows. Patch during the next controlled update cycle, faster for systems that connect to arbitrary external TLS endpoints or have repeated crash symptoms. Mitigation focus: Upgrade OpenSSL 1.0.1 installations to 1.0.1i or later fixed vendor packages.; Prioritize hosts and applications that initiate outbound TLS connections to untrusted servers.; Check operating system and appliance vendor advisories for backported fixes..

Prepared: Jun 14, 2026, 07:14 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.

ATT&CK lookup starting points

Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.

cve · low confidence lookup

CVE-2014-5139 mapping review

Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.

Open ATT&CK lookup

Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Aug 13, 2014, 23:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

4Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://www.openssl.org/news/secadv_20140806.txtCVE reference · x_refsource_CONFIRM
https://git.openssl.org/gitweb/?p=openssl.git%3Ba=commit%3Bh=80bd7b41b30af6ee96f519e629463583318de3b0CVE reference · x_refsource_CONFIRM
FreeBSD-SA-14:18CVE reference · vendor-advisory, x_refsource_FREEBSD

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.