Ubuntu.comUB:CVE-2019-19886CVE-2019-19886
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.004 Low
EPSS
Percentile
72.3%
Trustwave ModSecurity 3.0.0 through 3.0.3 allows an attacker to send
crafted requests that may, when sent quickly in large volumes, lead to the
server becoming slow or unresponsive (Denial of Service) because of a flaw
in Transaction::addRequestHeader in transaction.cc.
Bugs
References
github.com/SpiderLabs/ModSecurity/commit/7ba77631f9a37e0680d23ee57c455c6a35c65cb9
github.com/SpiderLabs/ModSecurity/pull/2202
launchpad.net/bugs/cve/CVE-2019-19886
nvd.nist.gov/vuln/detail/CVE-2019-19886
security-tracker.debian.org/tracker/CVE-2019-19886
www.cve.org/CVERecord?id=CVE-2019-19886
www.trustwave.com/en-us/resources/blogs/spiderlabs-blog/modsecurity-denial-of-service-details-cve-2019-19886/
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.004 Low
EPSS
Percentile
72.3%