4.3med
CVE-2019-10136
It was found that Spacewalk, all versions through 2.9, did not safely compute client token checksums.
Published 7 y ago · modified 4 mo ago · JSON
CVSS
4.3
v3.0 · CNA
CISA KEV
No
not known exploited
EPSS
0.6%
percentile 47%
Public exploits
0
none known
Summary
It was found that Spacewalk, all versions through 2.9, did not safely compute client token checksums. An attacker with a valid, but expired, authenticated set of headers could move some digits around, artificially extending the session validity without modifying the checksum.
Exploit prediction (EPSS)
0.56% probability of exploitation in the next 30 days, higher than 47% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- spacewalkproject spacewalk
Classification
- Weakness
- CWE-347 Improper Verification of Cryptographic Signature
References
- bugzilla.redhat.com /show_bug.cgi?id=CVE-2019-10136 · x_refsource_CONFIRM, x_transferred
- securityfocus.com /bid/109029 · vdb-entry, x_refsource_BID, x_transferred
Sources
- CVE List: CVE-2019-10136
- NVD: CVE-2019-10136
vulnwire keeps one entry per vulnerability: the CVE id wins, then GHSA; records that alias each other are merged. Machine-readable: JSON.