A denial of service vulnerability exists in curl <v8.1.0 in the way libcurl provides several different backends for resolving host names, selected at build time. If it is built to use the synchronous resolver, it allows name resolves to time-out slow operations using `alarm()` and `siglongjmp()`. When doing this, libcurl used a global buffer that was not mutex protected and a multi-threaded application might therefore crash or otherwise misbehave.
References
| Link | Resource |
|---|---|
| https://hackerone.com/reports/1929597 | Exploit Patch Third Party Advisory |
| https://security.netapp.com/advisory/ntap-20230609-0009/ | Third Party Advisory |
| https://support.apple.com/kb/HT213844 | Third Party Advisory |
| https://support.apple.com/kb/HT213843 | Third Party Advisory |
| https://support.apple.com/kb/HT213845 | Third Party Advisory |
| http://seclists.org/fulldisclosure/2023/Jul/47 | Mailing List |
| http://seclists.org/fulldisclosure/2023/Jul/48 | Mailing List |
| http://seclists.org/fulldisclosure/2023/Jul/52 | Mailing List |
Configurations
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Information
Published : 2023-05-26 21:15
Updated : 2023-08-02 16:46
NVD link : CVE-2023-28320
Mitre link : CVE-2023-28320
JSON object : View
Products Affected
netapp
- h500s
- h700s
- h300s
- h410s
- ontap_antivirus_connector
- h500s_firmware
- h700s_firmware
- h410s_firmware
- h300s_firmware
- clustered_data_ontap
apple
- macos
haxx
- curl