CVE-2023-54397
CVE-2023-54397: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.5
High [CVE-2023-54397] Tornado before 6.3.3 HTTP Request Smuggling via Content-Length
CVE-2023-54397Source published Source updated
Tornado before 6.3.3 HTTP Request Smuggling via Content-Length. Red Hat rates this critical (CVSS 7.5). Weakness: CWE-444. Affected products named by the advisory: Red Hat Enterprise Linux 7; Red Hat package: python-tornado.
- Related products — impact not confirmed
- Red Hat Enterprise Linux 7
- Red Hat package: python-tornado
- Source-reported affected versions
- < 6.3.3
- Source-reported fixed versions
- No fixed-version detail extracted. This does not mean no fix exists.
- Mitigation guidance
- Configure upstream reverse proxies or load balancers to strictly normalize or sanitize HTTP headers and reject malformed Content-Length headers before requests reach the Tornado application layer.
Android app · Google Play
Monitor future Red Hat CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.