CVE-2023-20052
Severity Score
5.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
2
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
On Feb 15, 2023, the following vulnerability in the ClamAV scanning library was disclosed:
A vulnerability in the DMG file parser of ClamAV versions 1.0.0 and earlier, 0.105.1 and earlier, and 0.103.7 and earlier could allow an unauthenticated, remote attacker to access sensitive information on an affected device.
This vulnerability is due to enabling XML entity substitution that may result in XML external entity injection. An attacker could exploit this vulnerability by submitting a crafted DMG file to be scanned by ClamAV on an affected device. A successful exploit could allow the attacker to leak bytes from any file that may be read by the ClamAV scanning process.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2022-10-27 CVE Reserved
- 2023-02-15 CVE Published
- 2023-05-08 First Exploit
- 2024-08-02 CVE Updated
- 2024-09-08 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-611: Improper Restriction of XML External Entity Reference
- CWE-776: Improper Restriction of Recursive Entity References in DTDs ('XML Entity Expansion')
CAPEC
References (3)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|---|---|
| https://github.com/nokn0wthing/CVE-2023-20052 | 2023-05-08 | |
| https://github.com/cY83rR0H1t/CVE-2023-20052 | 2023-09-10 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Cisco Search vendor "Cisco" | Secure Endpoint Search vendor "Cisco" for product "Secure Endpoint" | < 1.20.2 Search vendor "Cisco" for product "Secure Endpoint" and version " < 1.20.2" | linux |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Secure Endpoint Search vendor "Cisco" for product "Secure Endpoint" | < 1.21.1 Search vendor "Cisco" for product "Secure Endpoint" and version " < 1.21.1" | macos |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Secure Endpoint Search vendor "Cisco" for product "Secure Endpoint" | < 7.5.9 Search vendor "Cisco" for product "Secure Endpoint" and version " < 7.5.9" | windows |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Secure Endpoint Search vendor "Cisco" for product "Secure Endpoint" | >= 8.0.1.21160 < 8.1.5 Search vendor "Cisco" for product "Secure Endpoint" and version " >= 8.0.1.21160 < 8.1.5" | windows |
Affected
| ||||||
| Cisco Search vendor "Cisco" | Secure Endpoint Private Cloud Search vendor "Cisco" for product "Secure Endpoint Private Cloud" | < 3.6.0 Search vendor "Cisco" for product "Secure Endpoint Private Cloud" and version " < 3.6.0" | - |
Affected
| ||||||
| Clamav Search vendor "Clamav" | Clamav Search vendor "Clamav" for product "Clamav" | <= 0.103.7 Search vendor "Clamav" for product "Clamav" and version " <= 0.103.7" | - |
Affected
| ||||||
| Clamav Search vendor "Clamav" | Clamav Search vendor "Clamav" for product "Clamav" | >= 0.104.0 <= 0.105.1 Search vendor "Clamav" for product "Clamav" and version " >= 0.104.0 <= 0.105.1" | - |
Affected
| ||||||
| Clamav Search vendor "Clamav" | Clamav Search vendor "Clamav" for product "Clamav" | 1.0.0 Search vendor "Clamav" for product "Clamav" and version "1.0.0" | - |
Affected
| ||||||
| Clamav Search vendor "Clamav" | Clamav Search vendor "Clamav" for product "Clamav" | 1.0.0 Search vendor "Clamav" for product "Clamav" and version "1.0.0" | rc |
Affected
| ||||||
| Clamav Search vendor "Clamav" | Clamav Search vendor "Clamav" for product "Clamav" | 1.0.0 Search vendor "Clamav" for product "Clamav" and version "1.0.0" | rc2 |
Affected
| ||||||
| Stormshield Search vendor "Stormshield" | Stormshield Network Security Search vendor "Stormshield" for product "Stormshield Network Security" | >= 3.0.0 < 3.7.35 Search vendor "Stormshield" for product "Stormshield Network Security" and version " >= 3.0.0 < 3.7.35" | - |
Affected
| ||||||
| Stormshield Search vendor "Stormshield" | Stormshield Network Security Search vendor "Stormshield" for product "Stormshield Network Security" | >= 3.8.0 < 3.11.23 Search vendor "Stormshield" for product "Stormshield Network Security" and version " >= 3.8.0 < 3.11.23" | - |
Affected
| ||||||
| Stormshield Search vendor "Stormshield" | Stormshield Network Security Search vendor "Stormshield" for product "Stormshield Network Security" | >= 4.3.0 < 4.3.17 Search vendor "Stormshield" for product "Stormshield Network Security" and version " >= 4.3.0 < 4.3.17" | - |
Affected
| ||||||
| Stormshield Search vendor "Stormshield" | Stormshield Network Security Search vendor "Stormshield" for product "Stormshield Network Security" | >= 4.4.0 < 4.6.4 Search vendor "Stormshield" for product "Stormshield Network Security" and version " >= 4.4.0 < 4.6.4" | - |
Affected
| ||||||