CVE-2023-28320
בינונית 5.9
תיאור (מקור, אנגלית)
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.
מדדים
- CVSS 3.1
-
5.9 (MEDIUM)
מקור הציון: NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H - EPSS — סבירות ניצול
- 3% (אחוזון 100) נכון ל-24/10/2026
- CWE
- CWE-400, CWE-362
מוצרים מושפעים
haxx: curl; apple: macos; netapp: clustered data ontap; netapp: ontap antivirus connector; netapp: h300s firmware; netapp: h300s; netapp: h500s firmware; netapp: h500s; netapp: h700s firmware; netapp: h700s; netapp: h410s firmware; netapp: h410s
קישורים
- https://hackerone.com/reports/1929597 ExploitPatchThird Party Advisory
- https://hackerone.com/reports/1929597 ExploitPatchThird Party Advisory
- http://seclists.org/fulldisclosure/2023/Jul/47 Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2023/Jul/48 Mailing ListThird Party Advisory
- http://seclists.org/fulldisclosure/2023/Jul/52 Mailing ListThird Party Advisory
- https://security.gentoo.org/glsa/202310-12 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20230609-0009/ Third Party Advisory
- https://support.apple.com/kb/HT213843 Third Party Advisory
- https://support.apple.com/kb/HT213844 Third Party Advisory
- https://support.apple.com/kb/HT213845 Third Party Advisory