Critical severity9.8NVD Advisory· Published May 24, 2018· Updated Jun 17, 2026
CVE-2018-1000300
CVE-2018-1000300
Description
curl version curl 7.54.1 to and including curl 7.59.0 contains a CWE-122: Heap-based Buffer Overflow vulnerability in denial of service and more that can result in curl might overflow a heap based memory buffer when closing down an FTP connection with very long server command replies.. This vulnerability appears to have been fixed in curl < 7.54.1 and curl >= 7.60.0.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
7cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*+ 3 more
- cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
Patches
Vulnerability mechanics
References
8- www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.htmlnvdPatch
- www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.htmlnvdPatch
- curl.haxx.se/docs/adv_2018-82c2.htmlnvdPatchVendor Advisory
- www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.htmlnvdPatch
- www.securityfocus.com/bid/104207nvdThird Party AdvisoryVDB Entry
- www.securitytracker.com/id/1040933nvdThird Party AdvisoryVDB Entry
- security.gentoo.org/glsa/201806-05nvdThird Party Advisory
- usn.ubuntu.com/3648-1/nvdThird Party Advisory
News mentions
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