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ubuntucveUbuntu.comUB:CVE-2020-27818
HistoryDec 08, 2020 - 12:00 a.m.

CVE-2020-27818

2020-12-0800:00:00
ubuntu.com
ubuntu.com
17
pngcheck
check_chunk_name
denial of service

CVSS2

4.3

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

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

EPSS

0.002

Percentile

64.8%

JSON

A flaw was found in the check_chunk_name() function of pngcheck-2.4.0. An
attacker able to pass a malicious file to be processed by pngcheck could
cause a temporary denial of service, posing a low risk to application
availability.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchpngcheck< 2.3.0-7ubuntu0.18.04.1~esm1UNKNOWN
ubuntu20.04noarchpngcheck< 2.3.0-7ubuntu0.20.04.1UNKNOWN
ubuntu24.04noarchpngcheck< anyUNKNOWN
ubuntu16.04noarchpngcheck< 2.3.0-7ubuntu0.16.04.1~esm1UNKNOWN

Related

nessus 4
veracode 1
suse 4
openvas 2
cve 1
nvd 1
cvelist 1
prion 1
osv 3
debian 1
debiancve 1
ubuntu 1
nessus
nessus
openSUSE Security Update : pngcheck (openSUSE-2020-2177)
2020-12-07 00:00:00
Debian DLA-3032-1 : pngcheck - LTS security update
2022-05-31 00:00:00
openSUSE Security Update : pngcheck (openSUSE-2020-2198)
2020-12-08 00:00:00
veracode
veracode
Denial Of Service (DoS)
2020-12-06 03:56:57
suse
suse
Security update for pngcheck (moderate)
2020-12-10 00:00:00
Security update for pngcheck (moderate)
2020-12-07 00:00:00
Security update for pngcheck (moderate)
2020-12-06 00:00:00
openvas
openvas
Debian: Security Advisory (DLA-3032-1)
2022-06-01 00:00:00
Ubuntu: Security Advisory (USN-6182-1)
2023-06-22 00:00:00
cve
cve
CVE-2020-27818
2020-12-08 01:15:12
nvd
nvd
CVE-2020-27818
2020-12-08 01:15:12
cvelist
cvelist
CVE-2020-27818
2020-12-08 00:04:55
prion
prion
Design/Logic Flaw
2020-12-08 01:15:00
osv
osv
pngcheck-3.0.0-1.7 on GA media
2024-06-15 00:00:00
pngcheck - security update
2022-05-29 00:00:00
pngcheck vulnerabilities
2023-06-21 08:57:35
debian
debian
[SECURITY] [DLA 3032-1] pngcheck security update
2022-05-29 14:10:47
debiancve
debiancve
CVE-2020-27818
2020-12-08 01:15:12
ubuntu
ubuntu
pngcheck vulnerabilities
2023-06-21 00:00:00

CVSS2

4.3

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

CVSS3

3.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

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

EPSS

0.002

Percentile

64.8%

JSON
Related for UB:CVE-2020-27818
nessus4veracode1suse4openvas2cve1nvd1cvelist1prion1osv3debian1debiancve1ubuntu1