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Debian Security Bug TrackerDEBIANCVE:CVE-2020-27418

HistoryAug 22, 2023 - 7:16 p.m.

CVE-2020-27418

2023-08-2219:16:00

Debian Security Bug Tracker

security-tracker.debian.org

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

1.4 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

8.3%

JSON

A Use After Free vulnerability in Fedora Linux kernel 5.9.0-rc9 allows attackers to obatin sensitive information via vgacon_invert_region() function.

OSVersionArchitecturePackageVersionFilename
Debian12alllinux< 5.5.13-1linux_5.5.13-1_all.deb
Debian11alllinux< 5.5.13-1linux_5.5.13-1_all.deb
Debian10alllinux< 4.19.118-1linux_4.19.118-1_all.deb
Debian999alllinux< 5.5.13-1linux_5.5.13-1_all.deb
Debian13alllinux< 5.5.13-1linux_5.5.13-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	linux	< 5.5.13-1	linux_5.5.13-1_all.deb
Debian	11	all	linux	< 5.5.13-1	linux_5.5.13-1_all.deb
Debian	10	all	linux	< 4.19.118-1	linux_4.19.118-1_all.deb
Debian	999	all	linux	< 5.5.13-1	linux_5.5.13-1_all.deb
Debian	13	all	linux	< 5.5.13-1	linux_5.5.13-1_all.deb

4.4 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

1.4 Low

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

MULTIPLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

0.0004 Low

EPSS

Percentile

8.3%

JSON

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