Search/CVE-2019-17420
● CVE — Medium

CVE-2019-17420

Vendorsuricata-ids, oisfProductsuricata, libhtpDiscoveredOct 10, 2019UpdatedNov 21, 2024

In OISF LibHTP before 0.5.31, as used in Suricata 4.1.4 and other products, an HTTP protocol parsing error causes the http_header signature to not alert on a response with a single \r\n ending.

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CVSS v3.1
5.3 MEDIUM
EPSS
1.35%
probability of exploitation in 30 days
CISA KEV
Not listed
no confirmed exploitation reported
News coverage
0
sources referencing this CVE
Related IOCs
0
seen in the same coverage
CVSS v3.1 Detail
Attack VectorNETWORK
Attack ComplexityLOW
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
ConfidentialityNONE
IntegrityLOW
AvailabilityNONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Connections
3 relationships
Timeline
disclosure → media coverage
Oct 10, 2019
Disclosure — published as a CVE record. · last revised by NVD Nov 21, 2024