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2 vulnerabilities found for Clam AntiVirus (ClamAV) by Cisco
CVE-2022-20792 (GCVE-0-2022-20792)
Vulnerability from nvd – Published: 2022-08-10 08:25 – Updated: 2024-11-01 18:54
VLAI
Summary
A vulnerability in the regex module used by the signature database load module of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an authenticated, local attacker to crash ClamAV at database load time, and possibly gain code execution. The vulnerability is due to improper bounds checking that may result in a multi-byte heap buffer overwflow write. An attacker could exploit this vulnerability by placing a crafted CDB ClamAV signature database file in the ClamAV database directory. An exploit could allow the attacker to run code as the clamav user.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://blog.clamav.net/2022/05/clamav-01050-0104… | vendor-advisory |
| https://security.gentoo.org/glsa/202310-01 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Clam AntiVirus (ClamAV) |
Affected:
unspecified , ≤ 0.104.2
(custom)
Affected: 0.104.0 , < unspecified (custom) Affected: unspecified , ≤ 0.103.5 (custom) |
Date Public
2022-05-04 00:00
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CVE-2022-20792 (GCVE-0-2022-20792)
Vulnerability from cvelistv5 – Published: 2022-08-10 08:25 – Updated: 2024-11-01 18:54
VLAI
Summary
A vulnerability in the regex module used by the signature database load module of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an authenticated, local attacker to crash ClamAV at database load time, and possibly gain code execution. The vulnerability is due to improper bounds checking that may result in a multi-byte heap buffer overwflow write. An attacker could exploit this vulnerability by placing a crafted CDB ClamAV signature database file in the ClamAV database directory. An exploit could allow the attacker to run code as the clamav user.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://blog.clamav.net/2022/05/clamav-01050-0104… | vendor-advisory |
| https://security.gentoo.org/glsa/202310-01 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Clam AntiVirus (ClamAV) |
Affected:
unspecified , ≤ 0.104.2
(custom)
Affected: 0.104.0 , < unspecified (custom) Affected: unspecified , ≤ 0.103.5 (custom) |
Date Public
2022-05-04 00:00
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