Debian Security Bug TrackerDEBIANCVE:CVE-2022-22721CVE-2022-22721
5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
0.003 Low
EPSS
Percentile
71.7%
If LimitXMLRequestBody is set to allow request bodies larger than 350MB (defaults to 1M) on 32 bit systems an integer overflow happens which later causes out of bounds writes. This issue affects Apache HTTP Server 2.4.52 and earlier.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | apache2 | < 2.4.53-1 | apache2_2.4.53-1_all.deb |
| Debian | 11 | all | apache2 | < 2.4.53-1~deb11u1 | apache2_2.4.53-1~deb11u1_all.deb |
| Debian | 10 | all | apache2 | < 2.4.38-3+deb10u8 | apache2_2.4.38-3+deb10u8_all.deb |
| Debian | 999 | all | apache2 | < 2.4.53-1 | apache2_2.4.53-1_all.deb |
| Debian | 13 | all | apache2 | < 2.4.53-1 | apache2_2.4.53-1_all.deb |
Related
5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
0.003 Low
EPSS
Percentile
71.7%