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Vulnerability details: VCID-b99r-nem8-aaac
Vulnerability ID VCID-b99r-nem8-aaac
Aliases CVE-2021-29960
Summary Firefox used to cache the last filename used for printing a file. When generating a filename for printing, Firefox usually suggests the web page title. The caching and suggestion techniques combined may have lead to the title of a website visited during private browsing mode being stored on disk. This vulnerability affects Firefox < 89.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-669 Incorrect Resource Transfer Between Spheres
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-29960.html
epss 0.00101 https://api.first.org/data/v1/epss?cve=CVE-2021-29960
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epss 0.00101 https://api.first.org/data/v1/epss?cve=CVE-2021-29960
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epss 0.00108 https://api.first.org/data/v1/epss?cve=CVE-2021-29960
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epss 0.00424 https://api.first.org/data/v1/epss?cve=CVE-2021-29960
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epss 0.00424 https://api.first.org/data/v1/epss?cve=CVE-2021-29960
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epss 0.00424 https://api.first.org/data/v1/epss?cve=CVE-2021-29960
epss 0.00424 https://api.first.org/data/v1/epss?cve=CVE-2021-29960
epss 0.00424 https://api.first.org/data/v1/epss?cve=CVE-2021-29960
epss 0.00673 https://api.first.org/data/v1/epss?cve=CVE-2021-29960
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29960
cvssv2 4.3 https://nvd.nist.gov/vuln/detail/CVE-2021-29960
cvssv3 4.3 https://nvd.nist.gov/vuln/detail/CVE-2021-29960
cvssv3.1 4.3 https://nvd.nist.gov/vuln/detail/CVE-2021-29960
archlinux High https://security.archlinux.org/AVG-2018
generic_textual Medium https://ubuntu.com/security/notices/USN-4978-1
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2021-23
generic_textual Medium https://www.mozilla.org/en-US/security/advisories/mfsa2021-23/#CVE-2021-29960
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-29960.html
https://api.first.org/data/v1/epss?cve=CVE-2021-29960
https://bugzilla.mozilla.org/show_bug.cgi?id=1675965
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29960
https://security.gentoo.org/glsa/202107-09
https://ubuntu.com/security/notices/USN-4978-1
https://www.mozilla.org/en-US/security/advisories/mfsa2021-23/#CVE-2021-29960
https://www.mozilla.org/security/advisories/mfsa2021-23/
ASA-202106-3 https://security.archlinux.org/ASA-202106-3
AVG-2018 https://security.archlinux.org/AVG-2018
cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
CVE-2021-29960 https://nvd.nist.gov/vuln/detail/CVE-2021-29960
mfsa2021-23 https://www.mozilla.org/en-US/security/advisories/mfsa2021-23
USN-4978-1 https://usn.ubuntu.com/4978-1/
No exploits are available.
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-29960
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-29960
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2021-29960
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.42543
EPSS Score 0.00101
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.