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nvd[email protected]NVD:CVE-2021-29952
HistoryJun 24, 2021 - 2:15 p.m.

CVE-2021-29952

2021-06-2414:15:09
CWE-362
[email protected]
web.nvd.nist.gov
6
vulnerability
web render
race condition
arbitrary code execution
firefox
android

CVSS2

5.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

60.1%

JSON

When Web Render components were destructed, a race condition could have caused undefined behavior, and we presume that with enough effort may have been exploitable to run arbitrary code. This vulnerability affects Firefox < 88.0.1 and Firefox for Android < 88.1.3.

Affected configurations

Nvd
Node
mozillafirefoxRange<88.0.1-
OR
mozillafirefoxRange<88.1.3android
VendorProductVersionCPE
mozillafirefox*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:-:*:*
mozillafirefox*cpe:2.3:a:mozilla:firefox:*:*:*:*:*:android:*:*

Related

prion 1
openvas 5
cvelist 1
ubuntu 1
nessus 3
cve 1
alpinelinux 1
redhatcve 1
fedora 2
redos 11
ubuntucve 1
debiancve 1
osv 1
archlinux 1
veracode 1
mozilla 1
kaspersky 1
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prion
Race condition
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openvas
Mozilla Firefox Security Advisory (MFSA2021-20) - Linux
2021-11-08 00:00:00
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2021-05-15 00:00:00
Ubuntu: Security Advisory (USN-4942-1)
2021-05-12 00:00:00
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Ubuntu 18.04 LTS / 20.04 LTS : Firefox vulnerability (USN-4942-1)
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cve
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[SECURITY] Fedora 33 Update: firefox-88.0.1-1.fc33
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redos
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Security Vulnerabilities fixed in Firefox 88.0.1, Firefox for Android 88.1.3 — Mozilla
2021-05-05 00:00:00
kaspersky
kaspersky
KLA12164 Multiple vulnerabilities in Mozilla Firefox
2021-04-06 00:00:00

CVSS2

5.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:H/Au:N/C:P/I:P/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

60.1%

JSON
Related for NVD:CVE-2021-29952
prion1openvas5cvelist1ubuntu1nessus3cve1alpinelinux1redhatcve1fedora2redos11ubuntucve1debiancve1osv1archlinux1veracode1mozilla1kaspersky1