Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker t
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: yes
- Technical impact: partial
Summary
Multiple Cisco products are affected by a vulnerability in the Snort detection engine that could allow an unauthenticated, remote attacker to bypass a configured file policy for HTTP. The vulnerability is due to incorrect handling of specific HTTP header parameters. An attacker could exploit this vulnerability by sending crafted HTTP packets through an affected device. A successful exploit could allow the attacker to bypass a configured file policy for HTTP packets and deliver a malicious payload.
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: yes · Technical impact: partial
- Record last updated
Affected versions
- Cisco Cisco Firepower Threat Defense Software
Version range not reported
- Cisco Cisco UTD SNORT IPS Engine Software
16.12.1a, 16.12.2, 16.12.3, 16.12.4, 16.6.1, 16.6.5, 16.6.6, 16.6.7a, 16.6.9, 17.1.1, 17.2.1r, 17.3.1a, 17.3.2, 3.17.0S, 3.17.1S, Fuji-16.9.2, Fuji-16.9.4, Fuji-16.9.6, Fuji-16.9.3, Fuji-16.9.7, Fuji-16.9.5, Denali-16.3.3, Denali-16.3.9, Denali-16.3.7, Denali-16.3.5, Denali-16.3.4, Everest-16.6.3, Everest-16.6.4, Everest-16.6.2