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githubGitHub Advisory DatabaseGHSA-63P8-C4WW-9CG7
HistoryJul 22, 2024 - 5:42 p.m.

SixLabors ImageSharp Out-of-bounds Write

2024-07-2217:42:07
CWE-787
GitHub Advisory Database
github.com
4
sixlabors imagesharp
vulnerability
gif decoder
crash
denial of service
patch
upgrade
references
imagesharp

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

23.9%

Impact

An Out-of-bounds Write vulnerability has been found in the ImageSharp gif decoder, allowing attackers to cause a crash using a specially crafted gif. This can potentially lead to denial of service.

Patches

The problem has been patched. All users are advised to upgrade to v3.1.5 or v2.1.9.

Workarounds

None.

References

https://github.com/SixLabors/ImageSharp/pull/2754
https://github.com/SixLabors/ImageSharp/pull/2756

Affected configurations

Vulners
Node
sixlabors.imagesharpRange3.0.03.1.5
OR
sixlabors.imagesharpRange<2.1.9
VendorProductVersionCPE
*sixlabors.imagesharp*cpe:2.3:a:*:sixlabors.imagesharp:*:*:*:*:*:*:*:*

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.6

Confidence

High

EPSS

0.001

Percentile

23.9%

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