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ubuntucveUbuntu.comUB:CVE-2020-14409
HistoryJan 19, 2021 - 12:00 a.m.

CVE-2020-14409

2021-01-1900:00:00
ubuntu.com
ubuntu.com
11

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

49.6%

SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and
resultant SDL_memcpy heap corruption) in SDL_BlitCopy in
video/SDL_blit_copy.c via a crafted .BMP file.

Bugs

Notes

Author Note
mdeslaur for libsdl1.2, this was fixed by CVE-2019-7637
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlibsdl2< 2.0.8+dfsg1-1ubuntu1.18.04.4+esm1UNKNOWN
ubuntu20.04noarchlibsdl2< 2.0.10+dfsg1-3ubuntu0.1~esm1UNKNOWN

7.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

49.6%