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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2022-39170
HistorySep 02, 2022 - 3:15 a.m.

CVE-2022-39170

2022-09-0203:15:07
Debian Security Bug Tracker
security-tracker.debian.org
23
cve-2022-39170
libdwarf
double free
_dwarf_exec_frame_instr
dwarf_frame.c
unix

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.002

Percentile

59.3%

libdwarf 0.4.1 has a double free in _dwarf_exec_frame_instr in dwarf_frame.c.

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS

0.002

Percentile

59.3%