CVE - CVE-2022-43552

CVE-ID
CVE-2022-43552	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
A use after free vulnerability exists in curl <7.87.0. Curl can be asked to tunnel virtually all protocols it supports through an HTTP proxy. HTTP proxies can (and often do) deny such tunnel operations. When getting denied to tunnel the specific protocols SMB or TELNET, curl would use a heap-allocated struct after it had been freed, in its transfer shutdown code path.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://security.netapp.com/advisory/ntap-20230214-0002/ CONFIRM:https://support.apple.com/kb/HT213670 FULLDISC:20230327 APPLE-SA-2023-03-27-3 macOS Ventura 13.3 URL:http://seclists.org/fulldisclosure/2023/Mar/17 GENTOO:GLSA-202310-12 URL:https://security.gentoo.org/glsa/202310-12 MISC:https://hackerone.com/reports/1764858 URL:https://hackerone.com/reports/1764858
Assigning CNA
HackerOne
Date Record Created
20221020	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20221020)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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