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Vulnerability details: VCID-3huv-yxf6-aaas
Vulnerability ID VCID-3huv-yxf6-aaas
Aliases CVE-2018-12405
Summary Mozilla developers and community members reported memory safety bugs present in Firefox 63 and Firefox ESR 60.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort that some of these could be exploited to run arbitrary code. This vulnerability affects Thunderbird < 60.4, Firefox ESR < 60.4, and Firefox < 64.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12405.html
rhas Critical https://access.redhat.com/errata/RHSA-2018:3831
rhas Critical https://access.redhat.com/errata/RHSA-2018:3833
rhas Important https://access.redhat.com/errata/RHSA-2019:0159
rhas Important https://access.redhat.com/errata/RHSA-2019:0160
cvssv3 9.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12405.json
epss 0.00553 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00553 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00553 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00553 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00613 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00613 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00613 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00613 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00613 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00613 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00613 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00613 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.00613 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
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epss 0.00613 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
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epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
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epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
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epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
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epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
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epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.03282 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
epss 0.08193 https://api.first.org/data/v1/epss?cve=CVE-2018-12405
rhbs urgent https://bugzilla.redhat.com/show_bug.cgi?id=1658397
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12405
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17466
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18492
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18493
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18494
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18498
cvssv3 8.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 7.5 https://nvd.nist.gov/vuln/detail/CVE-2018-12405
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2018-12405
archlinux Critical https://security.archlinux.org/AVG-833
generic_textual Low https://ubuntu.com/security/notices/USN-3844-1
generic_textual Low https://ubuntu.com/security/notices/USN-3868-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-3844-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-3868-1
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-29
generic_textual Medium https://www.mozilla.org/en-US/security/advisories/mfsa2018-29/#CVE-2018-12405
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-30
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-31
generic_textual Medium https://www.mozilla.org/en-US/security/advisories/mfsa2018-31/#CVE-2018-12405
generic_textual Medium https://www.mozilla.org/security/advisories/mfsa2018-29/
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-12405.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12405.json
https://api.first.org/data/v1/epss?cve=CVE-2018-12405
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1494752%2C1498765%2C1503326%2C1505181%2C1500759%2C1504365%2C1506640%2C1503082%2C1502013%2C1510471
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-12405
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-17466
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18492
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18493
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18494
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18498
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2018/12/msg00002.html
https://security.gentoo.org/glsa/201903-04
https://ubuntu.com/security/notices/USN-3844-1
https://ubuntu.com/security/notices/USN-3868-1
https://usn.ubuntu.com/3844-1/
https://usn.ubuntu.com/3868-1/
https://usn.ubuntu.com/usn/usn-3844-1
https://usn.ubuntu.com/usn/usn-3868-1
https://www.debian.org/security/2018/dsa-4354
https://www.debian.org/security/2019/dsa-4362
https://www.mozilla.org/en-US/security/advisories/mfsa2018-29/#CVE-2018-12405
https://www.mozilla.org/en-US/security/advisories/mfsa2018-31/#CVE-2018-12405
https://www.mozilla.org/security/advisories/mfsa2018-29/
https://www.mozilla.org/security/advisories/mfsa2018-30/
https://www.mozilla.org/security/advisories/mfsa2018-31/
http://www.securityfocus.com/bid/106168
1658397 https://bugzilla.redhat.com/show_bug.cgi?id=1658397
ASA-201812-9 https://security.archlinux.org/ASA-201812-9
AVG-833 https://security.archlinux.org/AVG-833
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:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_aus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_eus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_tus:7.6:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*
CVE-2018-12405 https://nvd.nist.gov/vuln/detail/CVE-2018-12405
mfsa2018-29 https://www.mozilla.org/en-US/security/advisories/mfsa2018-29
mfsa2018-30 https://www.mozilla.org/en-US/security/advisories/mfsa2018-30
mfsa2018-31 https://www.mozilla.org/en-US/security/advisories/mfsa2018-31
RHSA-2018:3831 https://access.redhat.com/errata/RHSA-2018:3831
RHSA-2018:3833 https://access.redhat.com/errata/RHSA-2018:3833
RHSA-2019:0159 https://access.redhat.com/errata/RHSA-2019:0159
RHSA-2019:0160 https://access.redhat.com/errata/RHSA-2019:0160
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-12405.json
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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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: AV:N/AC:L/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12405
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2018-12405
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 0.77393
EPSS Score 0.00553
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.