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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2021-28021
HistoryOct 15, 2021 - 4:15 p.m.

CVE-2021-28021

2021-10-1516:15:07
Debian Security Bug Tracker
security-tracker.debian.org
18
cve-2021-28021
stb 2.26
jpeg file
unix
crafted

CVSS2

6.8

Attack Vector

NETWORK

Attack 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

CVSS3

7.8

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

EPSS

0.001

Percentile

46.4%

Buffer overflow vulnerability in function stbi__extend_receive in stb_image.h in stb 2.26 via a crafted JPEG file.

OSVersionArchitecturePackageVersionFilename
Debian12alllibstb< 0.0~git20220908.8b5f1f3+ds-1libstb_0.0~git20220908.8b5f1f3+ds-1_all.deb
Debian11alllibstb<= 0.0~git20200713.b42009b+ds-1libstb_0.0~git20200713.b42009b+ds-1_all.deb
Debian999alllibstb< 0.0~git20220908.8b5f1f3+ds-1libstb_0.0~git20220908.8b5f1f3+ds-1_all.deb
Debian13alllibstb< 0.0~git20220908.8b5f1f3+ds-1libstb_0.0~git20220908.8b5f1f3+ds-1_all.deb

CVSS2

6.8

Attack Vector

NETWORK

Attack 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

CVSS3

7.8

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

EPSS

0.001

Percentile

46.4%