CVE-2023-28319
גבוהה 7.5
תיאור (מקור, אנגלית)
A use after free vulnerability exists in curl <v8.1.0 in the way libcurl offers a feature to verify an SSH server's public key using a SHA 256 hash. When this check fails, libcurl would free the memory for the fingerprint before it returns an error message containing the (now freed) hash. This flaw risks inserting sensitive heap-based data into the error message that might be shown to users or otherwise get leaked and revealed.
מדדים
- CVSS 3.1
-
7.5 (HIGH)
מקור הציון: NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - EPSS — סבירות ניצול
- 2% (אחוזון 100) נכון ל-24/10/2026
- CWE
- CWE-416
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/1913733 ExploitPatchThird Party Advisory
- https://hackerone.com/reports/1913733 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