Covert Timing Channel in Apache CXF
The OAuth2 Hawk and JOSE MAC Validation code in Apache CXF prior to 3.0.13 and 3.1.x prior to 3.1.10 is not using a constant time MAC signature comparison algorithm which may be exploited by sophisticated timing attacks.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2017-3156US | high7.5 | — | ||
The OAuth2 Hawk and JOSE MAC Validation code in Apache CXF prior to 3.0.13 and 3.1.x prior to 3.1.10 is not using a constant time MAC signature comparison algorithm which may be ex… | ||||
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references
External citations — patches, advisories, analysis.
- http://cxf.apache.org/security-advisories.data/CVE-2017-3156.txt.ascWEB
- https://access.redhat.com/errata/RHSA-2017:1832WEB
- https://github.com/apache/cxfWEB
- https://github.com/apache/cxf/commit/1338469WEB
- https://github.com/apache/cxf/commit/555843fWEB
- https://lists.apache.org/thread.html/r36e44ffc1a9b365327df62cdfaabe85b9a5637de102cea07d79b2dbf@%3Ccommits.cxf.apache.org%3EWEB
- https://lists.apache.org/thread.html/rc774278135816e7afc943dc9fc78eb0764f2c84a2b96470a0187315c@%3Ccommits.cxf.apache.org%3EWEB
- https://lists.apache.org/thread.html/rd49aabd984ed540c8ff7916d4d79405f3fa311d2fdbcf9ed307839a6@%3Ccommits.cxf.apache.org%3EWEB
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