CVE-2019-20799 : In Cherokee through 1.2.104, multiple memory corruption errors may be used by a

In Cherokee through 1.2.104, multiple memory corruption errors may be used by a remote attacker to destabilize the work of a server.

Published 2020-05-18 00:15:11

Updated 2022-04-28 19:30:18

Source MITRE

View at NVD, CVE.org

Vulnerability category: Memory Corruption

Products affected by CVE-2019-20799

Cherokee-project » Cherokee
Versions up to, including, (<=) 1.2.104
cpe:2.3:a:cherokee-project:cherokee:*:*:*:*:*:*:*:*
Matching versions

Top countries where our scanners detected CVE-2019-20799

Top open port discovered on systems with this issue 443

IPs affected by CVE-2019-20799 8,707

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2019-20799!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

EPSS FAQ

10.74%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 95 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

https://github.com/cherokee/webserver/issues/1221

remote null pointer dereference trigger in admin handler · Issue #1221 · cherokee/webserver · GitHub
Exploit;Third Party Advisory
https://logicaltrust.net/blog/2019/11/cherokee.html

Security Audits, Penetration Tests - LogicalTrust - [EN] A-Z: Cherokee
Exploit;Third Party Advisory

CVEs referencing this url
https://github.com/cherokee/webserver/issues/1225

heap-buffer-overflow in handler cgi · Issue #1225 · cherokee/webserver · GitHub
Exploit;Third Party Advisory
https://github.com/cherokee/webserver/issues/1226

incorrectly used ipv6 in proxy connection · Issue #1226 · cherokee/webserver · GitHub
Exploit;Third Party Advisory
https://security.gentoo.org/glsa/202012-09

Cherokee: Multiple vulnerabilities (GLSA 202012-09) — Gentoo security
Third Party Advisory

CVEs referencing this url
https://github.com/cherokee/webserver/issues/1222

escape_with_table invalid access · Issue #1222 · cherokee/webserver · GitHub
Exploit;Third Party Advisory

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