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cve[email protected]CVE-2021-39518
HistorySep 20, 2021 - 4:15 p.m.

CVE-2021-39518

2021-09-2016:15:11
CWE-787
[email protected]
web.nvd.nist.gov
24
cve-2021-39518
libjpeg
buffer overflow
security vulnerability

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

43.0%

JSON

An issue was discovered in libjpeg through 2020021. LineBuffer::FetchRegion() in linebuffer.cpp has a heap-based buffer overflow.

Affected configurations

NVD
Node
jpeglibjpegRange≤2020021
CPENameOperatorVersion
jpeg:libjpegjpeg libjpegle2020021

Related

cvelist 1
nvd 1
ubuntucve 1
cnvd 1
debiancve 1
prion 1
cvelist
cvelist
CVE-2021-39518
2021-09-20 15:26:48
nvd
nvd
CVE-2021-39518
2021-09-20 16:15:11
ubuntucve
ubuntucve
CVE-2021-39518
2021-09-20 00:00:00
cnvd
cnvd
libjpeg Heap Buffer Overflow Vulnerability
2021-09-23 00:00:00
debiancve
debiancve
CVE-2021-39518
2021-09-20 16:15:11
prion
prion
Heap overflow
2021-09-20 16:15:00

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

43.0%

JSON
Related for CVE-2021-39518
cvelist1nvd1ubuntucve1cnvd1debiancve1prion1