CVE-2019-1010023

** DISPUTED ** GNU Libc current is affected by: Re-mapping current loaded library with malicious ELF file. The impact is: In worst case attacker may evaluate privileges. The component is: libld. The attack vector is: Attacker sends 2 ELF files to victim and asks to run ldd on it. ldd execute code. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat."

CVSS v3.0 8.8 HIGH
CVSS v2.0 6.8 MEDIUM

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

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

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://sourceware.org/bugzilla/show_bug.cgi?id=22851	Exploit Issue Tracking Third Party Advisory
http://www.securityfocus.com/bid/109167	Third Party Advisory VDB Entry
https://support.f5.com/csp/article/K11932200?utm_source=f5support&utm_medium=RSS
https://security-tracker.debian.org/tracker/CVE-2019-1010023
https://ubuntu.com/security/CVE-2019-1010023

Configurations

Configuration 1 (hide)

cpe:2.3:a:gnu:glibc:-:*:*:*:*:*:*:*

Information

Published : 2019-07-14 21:15

Updated : 2020-11-16 12:15

NVD link : CVE-2019-1010023

Mitre link : CVE-2019-1010023

JSON object : View

CWE

NVD-CWE-noinfo

Products Affected

gnu

glibc

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8.8 /10