CVE-2018-15473
- State
- Published
- Severity
- 5.9 Medium
- Published
- Aug 17, 2018
- Updated
- Dec 17, 2025
- Reserved
- Aug 17, 2018
Description
OpenSSH through 7.7 is prone to a user enumeration vulnerability due to not delaying bailout for an invalid authenticating user until after the packet containing the request has been fully parsed, related to auth2-gss.c, auth2-hostbased.c, and auth2-pubkey.c.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.9 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N | CISA-ADP |
Weaknesses
- CWE-362 Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- GLSA-201810-03vendor-advisory
- 1041487vdb-entry
- 45233exploit
- https://bugs.debian.org/906236
- 45210exploit
- https://security.netapp.com/advisory/ntap-20181101-0001/
- https://github.com/openbsd/src/commit/779974d35b4859c07bc3cb8a12c74b43b0a7d1e0
- USN-3809-1vendor-advisory
- [debian-lts-announce] 20180821 [SECURITY] [DLA-1474-1] openssh security updatemailing-list
- 105140vdb-entry
- DSA-4280vendor-advisory
- 45939exploit
- https://psirt.global.sonicwall.com/vuln-detail/SNWLID-2018-0011
- http://www.openwall.com/lists/oss-security/2018/08/15/5
- RHSA-2019:0711vendor-advisory
- RHSA-2019:2143vendor-advisory
- https://www.oracle.com/security-alerts/cpujan2020.html
- https://cert-portal.siemens.com/productcert/pdf/ssa-412672.pdf
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