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ubuntucveUbuntu.comUB:CVE-2020-20739
HistoryNov 20, 2020 - 12:00 a.m.

CVE-2020-20739

2020-11-2000:00:00
ubuntu.com
ubuntu.com
9
libvips
vulnerability
uninitialized
variable
leakage
remote server path
stack address
unix

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.004

Percentile

72.7%

im_vips2dz in /libvips/libvips/deprecated/im_vips2dz.c in libvips before
8.8.2 has an uninitialized variable which may cause the leakage of remote
server path or stack address.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchvips< 8.4.5-1ubuntu0.1~esm1UNKNOWN
ubuntu16.04noarchvips< 8.2.2-1ubuntu0.1~esm1UNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

CVSS3

5.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

EPSS

0.004

Percentile

72.7%