CVE-2017-9955

The get_build_id function in opncls.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.28, allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted file in which a certain size field is larger than a corresponding data field, as demonstrated by mishandling within the objdump program.

CVSS v3 5.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.5^/10

CVSS v3 : MEDIUM

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

Exploitability : 1.8 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
http://www.securityfocus.com/bid/99573
https://sourceware.org/bugzilla/show_bug.cgi?id=21665	Issue Tracking Patch
http://www.securityfocus.com/bid/99573
https://sourceware.org/bugzilla/show_bug.cgi?id=21665	Issue Tracking Patch

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:binutils:2.28:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-06-26 23:29

Updated : 2025-04-20 01:37

NVD link : CVE-2017-9955

Mitre link : CVE-2017-9955

CVE.ORG link : CVE-2017-9955

JSON object : View

Products Affected

gnu

binutils

CWE

CWE-125

Out-of-bounds Read

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