CVE-2017-9054

An issue, also known as DW201703-002, was discovered in libdwarf 2017-03-21. In _dwarf_decode_s_leb128_chk() a byte pointer was dereferenced just before it was checked for being in bounds, leading to a heap-based buffer over-read.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://www.prevanders.net/dwarfbug.html	Third Party Advisory
https://www.prevanders.net/dwarfbug.html	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:libdwarf_project:libdwarf:2017-03-21:*:*:*:*:*:*:*

History

21 Nov 2024, 03:35

Type	Values Removed	Values Added
References	~~() https://www.prevanders.net/dwarfbug.html - Third Party Advisory~~	() https://www.prevanders.net/dwarfbug.html - Third Party Advisory

Information

Published : 2017-05-18 06:29

Updated : 2024-11-21 03:35

NVD link : CVE-2017-9054

Mitre link : CVE-2017-9054

CVE.ORG link : CVE-2017-9054

JSON object : View

Products Affected

libdwarf_project

libdwarf

CWE

CWE-125

Out-of-bounds Read

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