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GoogleOSV:CVE-2022-36752

HistoryJul 28, 2022 - 11:15 p.m.

CVE-2022-36752

2022-07-2823:15:07

Google

osv.dev

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

32.3%

JSON

png2webp v1.0.4 was discovered to contain an out-of-bounds write via the function w2p. This vulnerability is exploitable via a crafted png file.

CPENameOperatorVersion
png2webpeq0.7
png2webpeq1.0
png2webpeq0.5
png2webpeq1.0.1
png2webpeq1.0.2
png2webpeq0.4
png2webpeq1.0.3
png2webpeq0.1
png2webpeq0.6
png2webpeq0.3

Name	Operator	Version
png2webp	eq	0.7
png2webp	eq	1.0
png2webp	eq	0.5
png2webp	eq	1.0.1
png2webp	eq	1.0.2
png2webp	eq	0.4
png2webp	eq	1.0.3
png2webp	eq	0.1
png2webp	eq	0.6
png2webp	eq	0.3

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References

github.com/landfillbaby/png2webp/commit/8f21ad79b0cd98fc22d5b49734543101946abbff

github.com/landfillbaby/png2webp/issues/3

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

1.9 Low

CVSS2

Access Vector

LOCAL

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

32.3%

JSON

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