A heap memory corruption problem (use after free) can be triggered in libgetdata v0.10.0 when processing maliciously crafted dirfile databases. This degrades the confidentiality, integrity and availability of third-party software that uses libgetdata as a library. This vulnerability may lead to arbitrary code execution or privilege escalation depending on input/skills of attacker.
CVSS 3.x
| Source | Score | Severity | Vector | Exploitability | Impact |
|---|---|---|---|---|---|
| nvd@nist.gov | 9.8 | CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | 3.9 | 5.9 |
CVSS 2.0
Severity: HIGH
Problem Type: CWE-119,CWE-416,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| fedoraproject | fedora | 33 |
| debian | debian_linux | 9.0 |
| fedoraproject | fedora | 34 |
| getdata_project | getdata | 0.10.0 |
| fedoraproject | fedora | 35 |