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cve[email protected]CVE-2020-35530
HistorySep 01, 2022 - 6:15 p.m.

CVE-2020-35530

2022-09-0118:15:00
CWE-787
web.nvd.nist.gov
42
6
cve-2020-35530
libraw
vulnerability
out-of-bounds write
new_node()
x3f file
nvd

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

5.4 Medium

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

34.5%

In LibRaw, there is an out-of-bounds write vulnerability within the “new_node()” function (libraw\src\x3f\x3f_utils_patched.cpp) that can be triggered via a crafted X3F file.

VendorProductVersionCPE
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
librawlibraw*cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*

Social References

More

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

5.4 Medium

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

34.5%