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UBUNTU-CVE-2022-48560

Dashboard / Vulnerabilities / UBUNTU-CVE-2022-48560

UBUNTU-CVE-2022-48560

Published: 22 Aug 2023Last Modified: 8 Sept 2026

Upstream:

Aliases:

Summary:

Details: A use-after-free exists in Python through 3.9 via heappushpop in heapq.

References: https://ubuntu.com/security/CVE-2022-48560, https://github.com/python/cpython/issues/83602, https://github.com/python/cpython/commit/79f89e6e5a659846d1068e8b1bd8e491ccdef861, https://github.com/python/cpython/commit/958064f8d2b84062b0582bbae911df8ccfc11fd6, https://bugs.python.org/issue39421, https://ubuntu.com/security/notices/USN-6394-1, https://ubuntu.com/security/notices/USN-6394-2, https://www.cve.org/CVERecord?id=CVE-2022-48560, https://ubuntu.com/security/notices/USN-6891-1, https://ubuntu.com/security/notices/USN-7180-1

Affected packages

Package

Name: python2.7

Purl: pkg:deb/ubuntu/python2.7?arch=source&distro=trusty%2Fesm

Affected ranges

Type: ECOSYSTEM

Events:

Introduced- 0

Fixed -2.7.6-8ubuntu0.6+esm17

Affected versions

2.7.5-8ubuntu3

2.7.5-8ubuntu4

2.7.6-2

2.7.6-2ubuntu1

2.7.6-3

2.7.6-3ubuntu1

2.7.6-4

2.7.6-4ubuntu1

2.7.6-5

2.7.6-7

2.7.6-8

2.7.6-8ubuntu0.2

2.7.6-8ubuntu0.3

2.7.6-8ubuntu0.4

2.7.6-8ubuntu0.5

2.7.6-8ubuntu0.6+esm2

2.7.6-8ubuntu0.6+esm3

2.7.6-8ubuntu0.6+esm5

2.7.6-8ubuntu0.6+esm6

2.7.6-8ubuntu0.6+esm7

2.7.6-8ubuntu0.6+esm8

2.7.6-8ubuntu0.6+esm9

2.7.6-8ubuntu0.6+esm10

2.7.6-8ubuntu0.6+esm11

2.7.6-8ubuntu0.6+esm12

2.7.6-8ubuntu0.6+esm13

2.7.6-8ubuntu0.6+esm14

2.7.6-8ubuntu0.6+esm15

2.7.6-8ubuntu0.6+esm16

Common Vulnerability Scoring System

Attack Vector

Network

Adjacent

Local

Physical

Privileges Required

None

Low

High

User Interaction

None

Required

Scope

Unchanged

Changed

Confidentiality

None

Low

High

Integrity

None

Low

High

Availability

None

Low

High