The do_ssl3_write function in s3_pkt.c in OpenSSL 1.x through 1.0.1g, when SSL_MODE_RELEASE_BUFFERS is enabled, does not properly manage a buffer pointer during certain recursive calls, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors that trigger an alert condition.
:heavy_check_mark: This issue was automatically closed by Mend because the vulnerable library in the specific branch(es) was either marked as ignored or it is no longer part of the Mend inventory.
CVE-2014-0198 - Low Severity Vulnerability
Vulnerable Library - opensslOpenSSL_1_0_1g
TLS/SSL and crypto library
Library home page: https://github.com/openssl/openssl.git
Found in HEAD commit: 3fbbb063388e28edaf82a166f24d4ce71e0b1514
Found in base branch: master
Vulnerable Source Files (2)
/ssl/s3_pkt.c /ssl/s3_pkt.c
Vulnerability Details
The do_ssl3_write function in s3_pkt.c in OpenSSL 1.x through 1.0.1g, when SSL_MODE_RELEASE_BUFFERS is enabled, does not properly manage a buffer pointer during certain recursive calls, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors that trigger an alert condition.
Publish Date: 2014-05-06
URL: CVE-2014-0198
CVSS 3 Score Details (3.7)
Base Score Metrics: - Exploitability Metrics: - Attack Vector: Network - Attack Complexity: High - Privileges Required: None - User Interaction: None - Scope: Unchanged - Impact Metrics: - Confidentiality Impact: None - Integrity Impact: None - Availability Impact: Low
For more information on CVSS3 Scores, click here.Suggested Fix
Type: Upgrade version
Origin: https://nvd.nist.gov/vuln/detail/CVE-2014-0198
Release Date: 2014-05-06
Fix Resolution: openssl.redist - 1.0.1.25
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