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
| Link | Resource |
|---|---|
| http://seclists.org/fulldisclosure/2023/Mar/17 | Mailing List Third Party Advisory |
| https://hackerone.com/reports/1764858 | Exploit Issue Tracking Third Party Advisory |
| https://security.gentoo.org/glsa/202310-12 | Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20230214-0002/ | Vendor Advisory |
| https://support.apple.com/kb/HT213670 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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Configuration 2 (hide)
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Configuration 3 (hide)
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History
27 Mar 2024, 14:55
| Type | Values Removed | Values Added |
|---|---|---|
| CPE | cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:* cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:* |
|
| First Time |
Splunk
Splunk universal Forwarder |
20 Oct 2023, 18:57
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Apple macos
Apple |
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| CPE | cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* | |
| References | (FULLDISC) http://seclists.org/fulldisclosure/2023/Mar/17 - Mailing List, Third Party Advisory | |
| References | (GENTOO) https://security.gentoo.org/glsa/202310-12 - Third Party Advisory | |
| References | (CONFIRM) https://support.apple.com/kb/HT213670 - Third Party Advisory |
11 Oct 2023, 11:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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Information
Published : 2023-02-09 20:15
Updated : 2024-10-27 15:35
NVD link : CVE-2022-43552
Mitre link : CVE-2022-43552
CVE.ORG link : CVE-2022-43552
JSON object : View
Products Affected
haxx
- curl
splunk
- universal_forwarder
apple
- macos
CWE
CWE-416
Use After Free