CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
9.6%
A timing-based side-channel flaw was found in libgcrypt’s RSA
implementation. This issue may allow a remote attacker to initiate a
Bleichenbacher-style attack, which can lead to the decryption of RSA
ciphertexts.
Author | Note |
---|---|
mdeslaur | No upstream fix for this issue as of 2024-07-18 |
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 14.04 | noarch | libgcrypt11 | < any | UNKNOWN |
ubuntu | 18.04 | noarch | libgcrypt20 | < any | UNKNOWN |
ubuntu | 20.04 | noarch | libgcrypt20 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | libgcrypt20 | < any | UNKNOWN |
ubuntu | 24.04 | noarch | libgcrypt20 | < any | UNKNOWN |
ubuntu | 16.04 | noarch | libgcrypt20 | < any | UNKNOWN |
access.redhat.com/security/cve/CVE-2024-2236
github.com/tomato42/marvin-toolkit/tree/master/example/libgcrypt
launchpad.net/bugs/cve/CVE-2024-2236
lists.gnupg.org/pipermail/gcrypt-devel/2024-March/005607.html
nvd.nist.gov/vuln/detail/CVE-2024-2236
security-tracker.debian.org/tracker/CVE-2024-2236
www.cve.org/CVERecord?id=CVE-2024-2236