4.3
CVE-2026-3234
- EPSS 0.1%
- Veröffentlicht 12.03.2026 10:54:25
- Zuletzt bearbeitet 12.03.2026 21:07:53
- Quelle secalert@redhat.com
- CVE-Watchlists
- Unerledigt
A flaw was found in mod_proxy_cluster. This vulnerability, a Carriage Return Line Feed (CRLF) injection in the decodeenc() function, allows a remote attacker to bypass input validation. By injecting CRLF sequences into the cluster configuration, an attacker can corrupt the response body of INFO endpoint responses. Exploitation requires network access to the MCMP protocol port, but no authentication is needed.
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HerstellerRed Hat
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Produkt
Red Hat Enterprise Linux 10
Default Statusaffected
HerstellerRed Hat
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Produkt
Red Hat Enterprise Linux 9
Default Statusaffected
HerstellerRed Hat
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Produkt
Red Hat JBoss Core Services
Default Statusaffected
HerstellerRed Hat
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Produkt
Red Hat JBoss Core Services
Default Statusaffected
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.1% | 0.271 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| secalert@redhat.com | 4.3 | 2.8 | 1.4 |
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
|
CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection')
The product uses CRLF (carriage return line feeds) as a special element, e.g. to separate lines or records, but it does not neutralize or incorrectly neutralizes CRLF sequences from inputs.