CVE-2014-3707

NameCVE-2014-3707
DescriptionThe curl_easy_duphandle function in libcurl 7.17.1 through 7.38.0, when running with the CURLOPT_COPYPOSTFIELDS option, does not properly copy HTTP POST data for an easy handle, which triggers an out-of-bounds read that allows remote web servers to read sensitive memory information.
SourceCVE (at NVD; CERT, LWN, oss-sec, fulldisc, bugtraq, EDB, Metasploit, Red Hat, Ubuntu, Gentoo, SuSE, Mageia, GitHub code/issues, web search, more)
ReferencesDLA-84-1, DSA-3069-1
NVD severitymedium (attack range: remote)

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
curl (PTS)wheezy7.26.0-1+wheezy13fixed
wheezy (security)7.26.0-1+wheezy21fixed
jessie7.38.0-4+deb8u5fixed
jessie (security)7.38.0-4+deb8u6fixed
stretch7.52.1-5fixed
stretch (security)7.52.1-5+deb9u1fixed
buster, sid7.55.1-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
curlsource(unstable)7.38.0-3medium
curlsourcesqueeze7.21.0-2.1+squeeze10mediumDLA-84-1
curlsourcewheezy7.26.0-1+wheezy11mediumDSA-3069-1

Notes

http://curl.haxx.se/docs/adv_20141105.html
Upstream commit: https://github.com/bagder/curl/commit/b3875606925536f82fc61f3114ac42f29eaf6945

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