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ubuntuUbuntuUSN-5236-1
HistoryJan 19, 2022 - 12:00 a.m.

pngcrush vulnerability

2022-01-1900:00:00
ubuntu.com
17
pngcrush optimizes png
denial of service
ubuntu 16.04 esm

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

Releases

  • Ubuntu 16.04 ESM

Packages

  • pngcrush - optimizes PNG (Portable Network Graphics) files

Details

Brian Carpenter discovered that pngcrush incorrectly handled specially
crafted file.
An attacker could possibly use this issue to cause a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchpngcrush< 1.7.85-1ubuntu0.1~esm1UNKNOWN
Ubuntu16.04noarchpngcrush< 1.7.85-1UNKNOWN
Ubuntu16.04noarchpngcrush-dbgsym< 1.7.85-1UNKNOWN

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openSUSE Security Update : pngcrush (openSUSE-2018-43)
2018-01-16 00:00:00
Amazon Linux AMI : pngcrush (ALAS-2016-646)
2016-02-10 00:00:00
Ubuntu 16.04 ESM : pngcrush vulnerability (USN-5236-1)
2023-10-20 00:00:00
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Amazon Linux: Security Advisory (ALAS-2016-646)
2016-02-11 00:00:00
Ubuntu: Security Advisory (USN-5236-1)
2023-01-27 00:00:00
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pngcrush-1.7.92-1.5 on GA media
2024-06-15 00:00:00
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2022-01-19 13:43:30
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Low: pngcrush
2016-02-09 13:30:00
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2015-10-12 20:48:45
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CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.4

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON
Related for USN-5236-1
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