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RedHatRHSA-2021:3798HistoryOct 12, 2021 - 1:20 p.m.
(RHSA-2021:3798) Moderate: openssl security update
2021-10-1213:20:50
access.redhat.com
47
0.008 Low
EPSS
Percentile
82.3%
OpenSSL is a toolkit that implements the Secure Sockets Layer (SSL) and Transport Layer Security (TLS) protocols, as well as a full-strength general-purpose cryptography library.
Security Fix(es):
-
openssl: integer overflow in CipherUpdate (CVE-2021-23840)
-
openssl: NULL pointer dereference in X509_issuer_and_serial_hash() (CVE-2021-23841)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| RedHat | 7 | x86_64 | openssl-perl | < 1.0.2k-22.el7_9 | openssl-perl-1.0.2k-22.el7_9.x86_64.rpm |
| RedHat | 7 | x86_64 | openssl-debuginfo | < 1.0.2k-22.el7_9 | openssl-debuginfo-1.0.2k-22.el7_9.x86_64.rpm |
| RedHat | 7 | ppc64le | openssl-perl | < 1.0.2k-22.el7_9 | openssl-perl-1.0.2k-22.el7_9.ppc64le.rpm |
| RedHat | 7 | s390 | openssl-static | < 1.0.2k-22.el7_9 | openssl-static-1.0.2k-22.el7_9.s390.rpm |
| RedHat | 7 | s390x | openssl-debuginfo | < 1.0.2k-22.el7_9 | openssl-debuginfo-1.0.2k-22.el7_9.s390x.rpm |
| RedHat | 7 | s390 | openssl-libs | < 1.0.2k-22.el7_9 | openssl-libs-1.0.2k-22.el7_9.s390.rpm |
| RedHat | 7 | s390 | openssl-debuginfo | < 1.0.2k-22.el7_9 | openssl-debuginfo-1.0.2k-22.el7_9.s390.rpm |
| RedHat | 7 | i686 | openssl-libs | < 1.0.2k-22.el7_9 | openssl-libs-1.0.2k-22.el7_9.i686.rpm |
| RedHat | 7 | ppc64le | openssl-static | < 1.0.2k-22.el7_9 | openssl-static-1.0.2k-22.el7_9.ppc64le.rpm |
| RedHat | 7 | i686 | openssl-debuginfo | < 1.0.2k-22.el7_9 | openssl-debuginfo-1.0.2k-22.el7_9.i686.rpm |
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