CVE-2022-22728
libapreq2 multipart form parse memory corruption
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
A flaw in Apache libapreq2 versions 2.16 and earlier could cause a buffer overflow while processing multipart form uploads. A remote attacker could send a request causing a process crash which could lead to a denial of service attack.
Un fallo en Apache libapreq2 versiones 2.16 y anteriores, podría causar un desbordamiento de búfer mientras son procesadas cargas de formularios multiparte. Un atacante remoto podría enviar una solicitud que causara un bloqueo del proceso, lo que podría conllevar a un ataque de denegación de servicio.
A buffer overflow vulnerability has been discovered in libapreq2 which could result in denial of service. Versions less than 2.17 are affected.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-01-06 CVE Reserved
- 2022-08-25 CVE Published
- 2024-08-03 CVE Updated
- 2025-03-30 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (16)
| URL | Tag | Source |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2022/08/25/3 | Mailing List |
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| http://www.openwall.com/lists/oss-security/2022/08/25/4 | Mailing List |
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| http://www.openwall.com/lists/oss-security/2022/08/26/4 | Mailing List |
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| http://www.openwall.com/lists/oss-security/2022/12/29/1 | Mailing List |
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| http://www.openwall.com/lists/oss-security/2022/12/30/4 | Mailing List |
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| http://www.openwall.com/lists/oss-security/2022/12/31/1 | Mailing List |
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| http://www.openwall.com/lists/oss-security/2022/12/31/5 | Mailing List |
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| http://www.openwall.com/lists/oss-security/2023/01/02/1 | Mailing List |
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| http://www.openwall.com/lists/oss-security/2023/01/02/2 | Mailing List |
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| http://www.openwall.com/lists/oss-security/2023/01/03/2 | Mailing List |
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| https://lists.apache.org/thread/2fsjoor96d47vtkpf76x4yo06nccvy1y | Mailing List | |
| https://lists.debian.org/debian-lts-announce/2023/01/msg00009.html | Mailing List |
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| URL | Date | SRC |
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| URL | Date | SRC |
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Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Apache Search vendor "Apache" | Libapreq2 Search vendor "Apache" for product "Libapreq2" | <= 2.16 Search vendor "Apache" for product "Libapreq2" and version " <= 2.16" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 35 Search vendor "Fedoraproject" for product "Fedora" and version "35" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 36 Search vendor "Fedoraproject" for product "Fedora" and version "36" | - |
Affected
| ||||||
| Fedoraproject Search vendor "Fedoraproject" | Fedora Search vendor "Fedoraproject" for product "Fedora" | 37 Search vendor "Fedoraproject" for product "Fedora" and version "37" | - |
Affected
| ||||||
| Debian Search vendor "Debian" | Debian Linux Search vendor "Debian" for product "Debian Linux" | 10.0 Search vendor "Debian" for product "Debian Linux" and version "10.0" | - |
Affected
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