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openssl: double free after calling PEM_read_bio_ex

🗓️ 05 Jun 2023 14:16:30Reported by RedHatType 
redhat
 redhat🔗 access.redhat.com👁 5 Views

OpenSSL double-free in PEM_read_bio_ex for zero payload, enabling denial of service via PEM files.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ALT Linux		Security fix for the ALT Linux 9 package openssl1.1 version 1.1.1t-alt1
20 Feb 202300:00
–altlinux
ALT Linux		Security fix for the ALT Linux 10 package openssl1.1 version 1.1.1t-alt1
10 Feb 202300:00
–altlinux
IBM Security Bulletins		Security Bulletin: IBM Watson Assistant for IBM Cloud Pak for Data is vulnerable to multiple OpenSSl denial of service vulnerabilities.
5 Jul 202320:58
–ibm
IBM Security Bulletins		Security Bulletin: IBM DataPower Gateway potentially vulnerable to Denial of Service (CVE-2022-4450)
7 Mar 202313:44
–ibm
IBM Security Bulletins		Security Bulletin: IBM Events Operator is affected by a denial of service in OpenSSL (CVE-2022-4450).
21 Sep 202314:25
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in IBM SDK for Node.js and packaged modules affect IBM Business Automation Workflow Configuration Editor
1 Mar 202309:00
–ibm
IBM Security Bulletins		Security Bulletin: IBM Security Verify Access Appliance has multiple security vulnerabilities
14 Oct 202305:03
–ibm
IBM Security Bulletins		Security Bulletin: IBM Spectrum Conductor openssl 1.1.1 End of Life
5 Oct 202320:31
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in OpenSSL affects IBM Rational ClearCase
3 Oct 202314:09
–ibm
IBM Security Bulletins		Security Bulletin: Multiple vulnerabilities in OpenSSL affect AIX
21 Mar 202320:07
–ibm
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28 Jun 2026 12:18Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.17.5
EPSS0.20444
SSVC
CWE-415
OpenSSL vulnerabilitydouble freezero payloaddenial of service
5