CVE-2017-1000101 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Curl
Severity
6.5MEDIUMNVD
OSV8.1
EPSS
0.8%
top 26.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedOct 5
Latest updateMay 14
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 th…
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:NExploitability: 2.8 | Impact: 3.6
🔴Vulnerability Details
4GHSA▶
GHSA-qxxx-25g2-qj92: 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↗2022-05-14
OSV▶
CVE-2017-1000101: 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↗2017-10-05
CVEList▶
CVE-2017-1000101: 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↗2017-10-04
📋Vendor Advisories
5💬Community
5Bugzilla
▶
Bugzilla▶
CVE-2017-1000099 CVE-2017-1000100 CVE-2017-1000101 mingw-curl: various flaws [fedora-all]↗2017-08-09