CVE-2017-1000101 (GCVE-0-2017-1000101)
Vulnerability from cvelistv5
Published
2017-10-04 01:00
Modified
2024-08-05 21:53
Severity ?
CWE
  • n/a
Summary
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`.
References
https://support.apple.com/HT208221 x_refsource_CONFIRM
https://access.redhat.com/errata/RHSA-2018:3558 vendor-advisory, x_refsource_REDHAT
https://security.gentoo.org/glsa/201709-14 vendor-advisory, x_refsource_GENTOO
https://curl.haxx.se/docs/adv_20170809A.html x_refsource_CONFIRM
http://www.securitytracker.com/id/1039117 vdb-entry, x_refsource_SECTRACK
http://www.securityfocus.com/bid/100249 vdb-entry, x_refsource_BID
http://www.debian.org/security/2017/dsa-3992 vendor-advisory, x_refsource_DEBIAN
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

To clipboard 

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