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githubGitHub Advisory DatabaseGHSA-J7HP-H8JX-5PPR
HistorySep 12, 2023 - 3:30 p.m.

libwebp: OOB write in BuildHuffmanTable

2023-09-1215:30:20
CWE-787
GitHub Advisory Database
github.com
83
libwebp
buffer overflow
remote attacker
out of bounds
memory write
html page

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.642 Medium

EPSS

Percentile

97.9%

Heap buffer overflow in libwebp allow a remote attacker to perform an out of bounds memory write via a crafted HTML page.

Affected configurations

Vulners
Node
magick.net-q8-anycpuRange<13.3.0
OR
magick.net-q8-anycpuRange<13.3.0
OR
magick.net-q8-anycpuRange<13.3.0
OR
imagemagickimagemagickRange<13.3.0q16
OR
magick.net-q8-anycpuRange<13.3.0
OR
magick.net-q8-anycpuRange<13.3.0
OR
webp_express_projectwebp_expressRange<0.2.6wordpress
OR
pythonpillowRange<10.0.1
OR
webp_express_projectwebp_expressRange1.0.0wordpress
OR
skiasharpRange<2.88.6
OR
electronelectronRange<27.0.0-beta.2
OR
electronelectronRange<26.2.1
OR
electronelectronRange<25.8.1
OR
electronelectronRange<24.8.3
OR
electronelectronRange<22.3.24
OR
libwebpsysRange<0.9.3
OR
libwebpsys2Range<0.1.8

References

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.642 Medium

EPSS

Percentile

97.9%