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Vulnerability details: VCID-9g69-q4vw-aaaf
Vulnerability ID VCID-9g69-q4vw-aaaf
Aliases CVE-2018-5145
Summary Memory safety bugs were reported in Firefox ESR 52.6. 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 Firefox ESR < 52.7 and Thunderbird < 52.7.
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-2018-5145.html
rhas Critical https://access.redhat.com/errata/RHSA-2018:0526
rhas Critical https://access.redhat.com/errata/RHSA-2018:0527
rhas Important https://access.redhat.com/errata/RHSA-2018:0647
rhas Important https://access.redhat.com/errata/RHSA-2018:0648
cvssv3 9.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-5145.json
epss 0.00550 https://api.first.org/data/v1/epss?cve=CVE-2018-5145
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epss 0.03792 https://api.first.org/data/v1/epss?cve=CVE-2018-5145
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epss 0.03852 https://api.first.org/data/v1/epss?cve=CVE-2018-5145
epss 0.03852 https://api.first.org/data/v1/epss?cve=CVE-2018-5145
epss 0.03852 https://api.first.org/data/v1/epss?cve=CVE-2018-5145
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epss 0.03852 https://api.first.org/data/v1/epss?cve=CVE-2018-5145
epss 0.03852 https://api.first.org/data/v1/epss?cve=CVE-2018-5145
epss 0.09507 https://api.first.org/data/v1/epss?cve=CVE-2018-5145
rhbs urgent https://bugzilla.redhat.com/show_bug.cgi?id=1555133
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5125
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5127
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5129
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5130
generic_textual Low https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5131
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5144
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5145
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5146
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-2018-5145
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2018-5145
archlinux Critical https://security.archlinux.org/AVG-663
generic_textual Medium https://ubuntu.com/security/notices/USN-3545-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-3545-1
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-07
generic_textual Medium https://www.mozilla.org/en-US/security/advisories/mfsa2018-07/
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-09
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-5145.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-5145.json
https://api.first.org/data/v1/epss?cve=CVE-2018-5145
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1261175%2C1348955
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5125
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5127
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5129
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5130
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5131
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5144
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5145
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5146
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2018/03/msg00010.html
https://lists.debian.org/debian-lts-announce/2018/03/msg00029.html
https://security.gentoo.org/glsa/201811-13
https://ubuntu.com/security/notices/USN-3545-1
https://usn.ubuntu.com/3545-1/
https://usn.ubuntu.com/usn/usn-3545-1
https://www.debian.org/security/2018/dsa-4139
https://www.debian.org/security/2018/dsa-4155
https://www.mozilla.org/en-US/security/advisories/mfsa2018-07/
https://www.mozilla.org/security/advisories/mfsa2018-07/
https://www.mozilla.org/security/advisories/mfsa2018-09/
http://www.securityfocus.com/bid/103384
http://www.securitytracker.com/id/1040514
1555133 https://bugzilla.redhat.com/show_bug.cgi?id=1555133
ASA-201803-22 https://security.archlinux.org/ASA-201803-22
AVG-663 https://security.archlinux.org/AVG-663
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:17.10:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*
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:7.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_aus:7.4:*:*:*:*:*:*:*
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:7.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_eus:7.4:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_eus:7.5:*:*:*:*:*:*:*
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:7.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux_server_tus:7.4:*:*:*:*:*:*:*
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-2018-5145 https://nvd.nist.gov/vuln/detail/CVE-2018-5145
mfsa2018-07 https://www.mozilla.org/en-US/security/advisories/mfsa2018-07
mfsa2018-09 https://www.mozilla.org/en-US/security/advisories/mfsa2018-09
RHSA-2018:0526 https://access.redhat.com/errata/RHSA-2018:0526
RHSA-2018:0527 https://access.redhat.com/errata/RHSA-2018:0527
RHSA-2018:0647 https://access.redhat.com/errata/RHSA-2018:0647
RHSA-2018:0648 https://access.redhat.com/errata/RHSA-2018:0648
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-2018-5145.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-2018-5145
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-2018-5145
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 0.77944
EPSS Score 0.00550
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.