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PT-2021-7737

🗓️ 08 Dec 2021 00:00:00Reported by Positive TechnologiesType 
ptsecurity
 ptsecurity🔗 dbugs.ptsecurity.com👁 11 Views

OpenSSL PEM read functions may double free when payload is zero bytes, causing denial of service.

Related
Refs
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IBM Security Bulletins		Security Bulletin: IBM Aspera Orchestrator affected by OpenSSL vulnerability (CVE-2021-3712)
2 Feb 202317:14
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IBM Security Bulletins		Security Bulletin:IBM MQ Operator and Queue manager container images are vulnerable to multiple vulnerabilities from openssl, pcre2 and Golang Go
31 Aug 202216:17
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IBM Security Bulletins		Security Bulletin: IBM Events Operator is affected by a denial of service in OpenSSL (CVE-2023-0215).
21 Sep 202314:17
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IBM Security Bulletins		Security Bulletin: Denial of Service vulnerability in OpenSSL may affect IBM Spectrum Protect Backup-Archive Client (CVE-2022-0778)
29 Jun 202219:05
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IBM Security Bulletins		Security Bulletin: IBM MQ for HP NonStop Server is affected by multiple OpenSSL vulnerabilities
7 Mar 202316:55
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IBM Security Bulletins		Security Bulletin: Vulnerability in NX-OS Firmware used by IBM c-type SAN directors and switches.
28 Mar 202419:47
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IBM Security Bulletins		Security Bulletin: IBM Safer Payments is vulnerable to OpenSSL Denial of Sevice Attack (CVE-2022-0778)
25 Apr 202307:58
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IBM Security Bulletins		Security Bulletin: IBM Flex System switch firmware products are affected by vulnerabilities in OpenSSL
7 Dec 202323:00
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IBM Security Bulletins		Security Bulletin: IBM Watson Explorer affected by vulnerability in OpenSSL
30 Jun 202313:51
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IBM Security Bulletins		Security Bulletin: Vulnerability in OpenSSL (CVE-2021-3712) affects Power HMC
30 May 202207:28
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26 Nov 2025 00:00Current
7High risk
Vulners AI Score7
CVSS 27.8 - 10
CVSS 3.19.8
EPSS0.96275
SSVC
OpenSSLpem readdenial of servicedouble freezero payloadheader data
11