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Ubuntu.comUB:CVE-2019-17371

HistoryOct 09, 2019 - 12:00 a.m.

CVE-2019-17371

2019-10-0900:00:00

ubuntu.com

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

0.002 Low

EPSS

Percentile

52.4%

JSON

gif2png 2.5.13 has a memory leak in the writefile function.

Notes

Author	Note
mdeslaur	bug is in gif2png, not libpng
sbeattie	vulnerability is in a non-setuid cli tool, negligible security impact.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchgif2png< anyUNKNOWN
ubuntu16.04noarchgif2png< anyUNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	gif2png	< any	UNKNOWN
ubuntu	16.04	noarch	gif2png	< any	UNKNOWN

References

github.com/glennrp/libpng/issues/307

launchpad.net/bugs/cve/CVE-2019-17371

nvd.nist.gov/vuln/detail/CVE-2019-17371

security-tracker.debian.org/tracker/CVE-2019-17371

www.cve.org/CVERecord?id=CVE-2019-17371

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

0.002 Low

EPSS

Percentile

52.4%

JSON

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