User enumeration In libcrypt-openssl-rsa-perl
Description
A timing-based side-channel flaw exists in the perl-Crypt-OpenSSL-RSA package, which could be sufficient to recover plaintext across a network in a Bleichenbacher-style attack. To achieve successful decryption, an attacker would have to be able to send a large number of trial messages. The vulnerability affects the legacy PKCS#1v1.5 RSA encryption padding mode.
Mitigation
Update Impact
Minimal update. May introduce new vulnerabilities or breaking changes.
Ecosystem | Package | Affected version | Patched versions |
|---|---|---|---|
 debian 12 | - | ||
debian 13 | 0.35-1 | ||
debian 11 | - | ||
debian 14 | 0.35-1 | ||
 rpm rhel7 | - | - | |
rpm rhel6 | - | - | |
rpm rhel8 | - | - | |
rpm rhel9 | - | - |
Aliases
1. 2. 3. 4. 5.