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CVE-2014-0160

openssl: information disclosure in handling of TLS heartbeat extension packets

The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading private keys, related to d1_both.c and t1_lib.c, aka the Heartbleed bug.

CVSS 3.1 · 7.5 High EPSS 100.0% KEV · Listed
Vendors
Broadcom Canonical Debian and 10 more
Products
Symantec Messaging Gateway Ubuntu Linux Debian Linux and 34 more
CVE-2021-41991

strongswan: integer overflow when replacing certificates in cache

The in-memory certificate cache in strongSwan before 5.9.4 has a remote integer overflow upon receiving many requests with different certificates to fill the cache and later trigger the replacement of cache entries. The code attempts to select a less-often-used cache entry by means of a random number generator, but this is not done correctly. Remote code execution might be a slight possibility.

CVSS 3.1 · 7.5 High EPSS 5.3% KEV · Not listed
Vendors
Debian Fedoraproject Siemens and 1 more
Products
Debian Linux Fedora Cp 1543-1 and 43 more