Bug 2445801 (CVE-2025-70034)
| Summary: | CVE-2025-70034 ssh2: ssh2: Denial of Service due to inefficient regular expression complexity | ||
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| Product: | [Other] Security Response | Reporter: | OSIDB Bzimport <bzimport> |
| Component: | vulnerability | Assignee: | Product Security DevOps Team <prodsec-dev> |
| Status: | NEW --- | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | abarbaro, alizardo, dschmidt, erezende, jchui, jhe, jkoehler, jlanda, kshier, ktsao, lphiri, nboldt, psrna, simaishi, smcdonal, stcannon, teagle, yguenane |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | --- | |
| Doc Text: |
A flaw was found in ssh2. This vulnerability, categorized as CWE-1333 (Inefficient Regular Expression Complexity), allows a remote attacker to cause a Denial of Service (DoS) by sending specially crafted input that triggers inefficient processing of regular expressions. This can lead to the affected component becoming unresponsive.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | Type: | --- | |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
OSIDB Bzimport
2026-03-09 18:01:40 UTC
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