Veracode Vulnerability DatabaseVERACODE:43609Denial Of Service (DoS)
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
44.5%
python2.7 is vulnerable to Denial Of Service (DoS). The vulnerability exists due to the use after free in the library, allowing an attacker to cause an application crash through the heappushpop in heapq.
References
bugs.python.org/issue39421
lists.debian.org/debian-lts-announce/2023/09/msg00022.html
lists.debian.org/debian-lts-announce/2023/10/msg00017.html
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JZ5OOBWNYWXFTZDMCGHJVGDLDTHLWITJ/
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VO7Y2YZSDK3UYJD2KBGLXRTGNG6T326J/
security-tracker.debian.org/tracker/CVE-2022-48560
security.netapp.com/advisory/ntap-20230929-0008/
Related
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS
Percentile
44.5%