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Vulnerability record · CVE-2019-20799 · published 18 May 2020

CVE-2019-20799: Cherokee-project cherokee out-of-bounds write vulnerability

Cherokee Project · Cherokee

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

7.5 CVSS 3.1 High EPSS 2.4% · top 16.9% CWE-787 · Out-of-bounds write
7.5CVSS 3.1 base score, v2 5.0
2.4%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
12References, 10 tagged exploit
17 Jun 2026Last modified by NVD

Description

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

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/cherokee/webserver/issues/1221 ExploitThird Party Advisory
https://github.com/cherokee/webserver/issues/1222 ExploitThird Party Advisory
https://github.com/cherokee/webserver/issues/1225 ExploitThird Party Advisory
https://github.com/cherokee/webserver/issues/1226 ExploitThird Party Advisory
https://logicaltrust.net/blog/2019/11/cherokee.html ExploitThird Party Advisory
https://security.gentoo.org/glsa/202012-09 Third Party Advisory
https://github.com/cherokee/webserver/issues/1221 ExploitThird Party Advisory
https://github.com/cherokee/webserver/issues/1222 ExploitThird Party Advisory
https://github.com/cherokee/webserver/issues/1225 ExploitThird Party Advisory
https://github.com/cherokee/webserver/issues/1226 ExploitThird Party Advisory
https://logicaltrust.net/blog/2019/11/cherokee.html ExploitThird Party Advisory
https://security.gentoo.org/glsa/202012-09 Third Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2019-20800Cherokee-project cherokee out-of-bounds write vulnerabilityIn Cherokee through 1.2.104, remote attackers can trigger an out-of-bounds write in cherokee_handler_cgi_add_env_pair in handler_cgi.c by sending man…EPSS 2.1%8.4CVE-2019-20798Cherokee-project cherokee cross-site scripting vulnerabilityAn XSS issue was discovered in handler_server_info.c in Cherokee through 1.2.104. The requested URL is improperly displayed on the About page in the …EPSS 1.7%7.5CVE-2020-12845Cherokee-project cherokee null pointer dereference vulnerabilityCherokee 0.4.27 to 1.2.104 is affected by a denial of service due to a NULL pointer dereferences. A remote unauthenticated attacker can crash the ser…EPSS 3.2%6.8CVE-2014-4668Fedoraproject fedora improper authentication vulnerabilityThe cherokee_validator_ldap_check function in validator_ldap.c in Cherokee 1.2.103 and earlier, when LDAP is used, does not properly consider unauthe…EPSS 2.8%6.8CVE-2011-2191Cherokee-project cherokee cross-site request forgery vulnerabilityCross-site request forgery (CSRF) vulnerability in Cherokee-admin in Cherokee before 1.2.99 allows remote attackers to hijack the authentication of a…EPSS 1.4%5.0CVE-2009-4489Cherokee-project cherokee improper input validation vulnerabilityheader.c in Cherokee before 0.99.32 writes data to a log file without sanitizing non-printable characters, which might allow remote attackers to modi…EPSS 9.8%2.1CVE-2011-2190Cherokee-project cherokee vulnerabilityThe generate_admin_password function in Cherokee before 1.2.99 uses time and PID values for seeding of a random number generator, which makes it easi…EPSS 0.33%8.8CVE-2026-53266Linux kernel ebtables SNAT out-of-bounds write in ARP rewriteThe ebtables SNAT target rewrites the ARP sender hardware address via skb_store_bits() without first making that range writable. When the ARP SHA byt…KEVEPSS 0.65%analysed

Source: NIST National Vulnerability Database (record CVE-2019-20799), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.