CVE-2017-10974

NameCVE-2017-10974
DescriptionYaws 1.91 allows Unauthenticated Remote File Disclosure via HTTP Directory Traversal with /%5C../ to port 8080. NOTE: this CVE is only about use of an initial /%5C sequence to defeat traversal protection mechanisms; the initial /%5C sequence was apparently not discussed in earlier research on this product.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, Mageia, GitHub code/issues, web search, more)
NVD severitymedium

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
yaws (PTS)jessie1.98-4+deb8u1fixed
stretch2.0.4+dfsg-1fixed
bullseye, sid, buster2.0.6+dfsg-1fixed

The information below is based on the following data on fixed versions.

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
yawssource(unstable)1.91-2

Notes

Slightly different, additional CVE assignment which MITRE insists on, but fixed by the
original patch for CVE-2011-4350

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