Debian Security Bug TrackerDEBIANCVE:CVE-2024-0397CVE-2024-0397
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
AI Score
Confidence
Low
A defect was discovered in the Python “ssl” module where there is a memory race condition with the ssl.SSLContext methods “cert_store_stats()” and “get_ca_certs()”. The race condition can be triggered if the methods are called at the same time as certificates are loaded into the SSLContext, such as during the TLS handshake with a certificate directory configured. This issue is fixed in CPython 3.10.14, 3.11.9, 3.12.3, and 3.13.0a5.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 11 | all | python2.7 | <= 2.7.18-8+deb11u1 | python2.7_2.7.18-8+deb11u1_all.deb |
| Debian | 12 | all | python3.11 | < 3.11.2-6+deb12u3 | python3.11_3.11.2-6+deb12u3_all.deb |
| Debian | 999 | all | python3.12 | < 3.12.3-1 | python3.12_3.12.3-1_all.deb |
| Debian | 13 | all | python3.12 | < 3.12.3-1 | python3.12_3.12.3-1_all.deb |
| Debian | 999 | all | python3.13 | < 3.13.0~rc2-1 | python3.13_3.13.0~rc2-1_all.deb |
| Debian | 13 | all | python3.13 | < 3.13.0~rc2-1 | python3.13_3.13.0~rc2-1_all.deb |
| Debian | 11 | all | python3.9 | <= 3.9.2-1 | python3.9_3.9.2-1_all.deb |
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:H
AI Score
Confidence
Low