CVE-2019-5435

NameCVE-2019-5435
DescriptionAn integer overflow in curl's URL API results in a buffer overflow in libcurl 7.62.0 to and including 7.64.1.
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
Debian Bugs929352

Vulnerable and fixed packages

The table below lists information on source packages.

Source PackageReleaseVersionStatus
curl (PTS)jessie7.38.0-4+deb8u11fixed
jessie (security)7.38.0-4+deb8u16fixed
stretch (security), stretch7.52.1-5+deb9u9fixed
buster7.64.0-4fixed
bullseye, sid7.66.0-1fixed

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

PackageTypeReleaseFixed VersionUrgencyOriginDebian Bugs
curlsource(unstable)7.64.0-4929352
curlsourcejessie(not affected)
curlsourcestretch(not affected)

Notes

[stretch] - curl <not-affected> (Vulnerable code introduced later)
[jessie] - curl <not-affected> (Vulnerable code introduced later)
https://curl.haxx.se/docs/CVE-2019-5435.html
Introduced by: https://github.com/curl/curl/commit/fb30ac5a2d63773c52
Fixed by: https://github.com/curl/curl/commit/5fc28510a4664f4

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