UBUNTU-CVE-2022-30556
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UBUNTU-CVE-2022-30556
Published: 9 Jun 2022Last Modified: 22 Apr 2026
Upstream:
Aliases:
Summary:
Details: Apache HTTP Server 2.4.53 and earlier may return lengths to applications calling r:wsread() that point past the end of the storage allocated for the buffer.
References: https://ubuntu.com/security/CVE-2022-30556, https://www.openwall.com/lists/oss-security/2022/06/08/7, https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2022-30556, https://ubuntu.com/security/notices/USN-5487-1, https://ubuntu.com/security/notices/USN-5487-2, https://ubuntu.com/security/notices/USN-5487-3, https://www.cve.org/CVERecord?id=CVE-2022-30556
Affected packages
Package
Name: apache2
Purl: pkg:deb/ubuntu/[email protected]+esm8?arch=source&distro=trusty/esm
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2.4.7-1ubuntu4.22+esm8
Affected versions
2.4.6-2ubuntu2
2.4.6-2ubuntu3
2.4.6-2ubuntu4
2.4.7-1ubuntu1
2.4.7-1ubuntu2
2.4.7-1ubuntu3
2.4.7-1ubuntu4
2.4.7-1ubuntu4.1
2.4.7-1ubuntu4.4
2.4.7-1ubuntu4.5
2.4.7-1ubuntu4.6
2.4.7-1ubuntu4.7
2.4.7-1ubuntu4.8
2.4.7-1ubuntu4.9
2.4.7-1ubuntu4.10
2.4.7-1ubuntu4.11
2.4.7-1ubuntu4.13
2.4.7-1ubuntu4.15
2.4.7-1ubuntu4.16
2.4.7-1ubuntu4.17
2.4.7-1ubuntu4.18
2.4.7-1ubuntu4.19
2.4.7-1ubuntu4.20
2.4.7-1ubuntu4.21
2.4.7-1ubuntu4.22
2.4.7-1ubuntu4.22+esm1
2.4.7-1ubuntu4.22+esm2
2.4.7-1ubuntu4.22+esm3
2.4.7-1ubuntu4.22+esm4
2.4.7-1ubuntu4.22+esm5
2.4.7-1ubuntu4.22+esm6
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
