An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability.
Metrics
Affected Vendors & Products
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2020-12582 | An out-of-bounds write vulnerability was found in glibc before 2.31 when handling signal trampolines on PowerPC. Specifically, the backtrace function did not properly check the array bounds when storing the frame address, resulting in a denial of service or potential code execution. The highest threat from this vulnerability is to system availability. |
Ubuntu USN |
USN-4416-1 | GNU C Library vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.
Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-04T06:46:30.859Z
Reserved: 2019-11-27T00:00:00
Link: CVE-2020-1751
No data.
Status : Modified
Published: 2020-04-17T19:15:14.437
Modified: 2024-11-21T05:11:18.477
Link: CVE-2020-1751
OpenCVE Enrichment
No data.
EUVD
Ubuntu USN