CVE-2017-1000101

Name	CVE-2017-1000101
Description	curl supports "globbing" of URLs, in which a user can pass a numerical range to have the tool iterate over those numbers to do a sequence of transfers. In the globbing function that parses the numerical range, there was an omission that made curl read a byte beyond the end of the URL if given a carefully crafted, or just wrongly written, URL. The URL is stored in a heap based buffer, so it could then be made to wrongly read something else instead of crashing. An example of a URL that triggers the flaw would be `http://ur%20[0-60000000000000000000`.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-3992-1
Debian Bugs	871554

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
curl (PTS)	bullseye	7.74.0-1.3+deb11u13	fixed
	bullseye (security)	7.74.0-1.3+deb11u14	fixed
	bookworm	7.88.1-10+deb12u8	fixed
	bookworm (security)	7.88.1-10+deb12u5	fixed
	sid, trixie	8.11.1-1	fixed

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

Package	Type	Release	Fixed Version	Origin	Debian Bugs
curl	source	wheezy	(not affected)
curl	source	jessie	7.38.0-4+deb8u6	DSA-3992-1
curl	source	stretch	7.52.1-5+deb9u1	DSA-3992-1
curl	source	(unstable)	7.55.0-1		871554

Notes

[wheezy] - curl <not-affected> (Vulnerable code not present, introduced later in 7.34.0)
https://curl.haxx.se/docs/adv_20170809A.html
https://curl.haxx.se/CVE-2017-1000101.patch