Lucene search

K
nvd[email protected]NVD:CVE-2023-25732
HistoryJun 02, 2023 - 5:15 p.m.

CVE-2023-25732

2023-06-0217:15:11
CWE-787
web.nvd.nist.gov
data encoding
inputstream
xpcom
memory write
vulnerability
firefox
thunderbird
firefox esr

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

8.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.1%

When encoding data from an <code>inputStream</code> in <code>xpcom</code> the size of the input being encoded was not correctly calculated potentially leading to an out of bounds memory write. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.

Affected configurations

NVD
Node
mozillafirefoxRange<110.0
OR
mozillafirefox_esrRange<102.8
OR
mozillathunderbirdRange<102.8

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

8.2 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

54.1%