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
High
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 |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | python2.7 | < any | UNKNOWN |
ubuntu | 20.04 | noarch | python2.7 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | python2.7 | < any | UNKNOWN |
ubuntu | 14.04 | noarch | python2.7 | < any | UNKNOWN |
ubuntu | 16.04 | noarch | python2.7 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | python3.10 | < any | UNKNOWN |
ubuntu | 22.04 | noarch | python3.11 | < any | UNKNOWN |
ubuntu | 14.04 | noarch | python3.4 | < any | UNKNOWN |
ubuntu | 14.04 | noarch | python3.5 | < any | UNKNOWN |
ubuntu | 16.04 | noarch | python3.5 | < any | UNKNOWN |
www.openwall.com/lists/oss-security/2024/06/17/2
github.com/python/cpython/commit/bce693111bff906ccf9281c22371331aaff766ab (3.13)
github.com/python/cpython/pull/114573
launchpad.net/bugs/cve/CVE-2024-0397
mail.python.org/archives/list/[email protected]/thread/BMAK5BCGKYWNJOACVUSLUF6SFGBIM4VP/
nvd.nist.gov/vuln/detail/CVE-2024-0397
security-tracker.debian.org/tracker/CVE-2024-0397
www.cve.org/CVERecord?id=CVE-2024-0397