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CVE-2019-7149

Published: Jan 29, 2019Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-125
6.5MEDIUM
NVD MITRE
EPSS Score
2.2%
Top 19.6%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
OpenVAS

Description

A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:RS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
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Weaknesses

CWE-125

Affected Products

Siemens AG
commercial·DEaka siemens
SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP
ICS / OT / IoT
GNU General Public License
oss-project·USaka gnu gpl, gpl
elfutils
OSS Libraries
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Astra Linux Common EditionOn-premOS
Operating Systems / linux-distro
АО «Концерн ВНИИНС»
commercial·RUaka ao konsern vniins
ОС ОН «Стрелец»On-premOS
Operating Systems / linux-distro
elfutils project
oss-project
elfutilsLibrary
OSS Libraries / generic-library
debian
oss-project·GBaka debian gnu/linux
debian linuxOn-premOS
Operating Systems / linux-distro
and 1 more affected products View all →

Exploitability

Official Patch Available
Is your org exposed to CVE-2019-7149?We can run the check for you — a free external exposure review, no install. Check my exposure

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

1 technique
Collection
View detailed technique mapping

References

https://cert-portal.siemens.com/productcert/pdf/ssb-439005.pdf
cert-portal.siemens.com
http://cve.mitre.org/cgi-bin/cvename.cgi?name=2019-7146
cve.mitre.org
https://www.rapid7.com/db/vulnerabilities/debian-cve-2019-7146#
rapid7.com
and 7 more references View all →

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