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Vulnerability details: VCID-xgcs-1mvr-aaap
Vulnerability ID VCID-xgcs-1mvr-aaap
Aliases CVE-2018-5151
Summary Memory safety bugs were reported in Firefox 59. 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 Firefox < 60.
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-2018-5151.html
cvssv3 9.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-5151.json
epss 0.00500 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.00500 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.00500 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.00500 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.00740 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.00740 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
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epss 0.05745 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.05745 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
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epss 0.05745 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
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epss 0.05745 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
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epss 0.05745 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.05745 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
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epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
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epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.06786 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
epss 0.11686 https://api.first.org/data/v1/epss?cve=CVE-2018-5151
rhbs urgent https://bugzilla.redhat.com/show_bug.cgi?id=1576251
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5151
cvssv3.1 8.8 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 10.0 https://nvd.nist.gov/vuln/detail/CVE-2018-5151
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2018-5151
archlinux Critical https://security.archlinux.org/AVG-693
generic_textual Medium https://ubuntu.com/security/notices/USN-3645-1
generic_textual Medium https://usn.ubuntu.com/usn/usn-3645-1
generic_textual critical https://www.mozilla.org/en-US/security/advisories/mfsa2018-11
generic_textual Medium https://www.mozilla.org/en-US/security/advisories/mfsa2018-11/#CVE-2018-5151
cvssv3.1 8.8 http://www.securitytracker.com/id/1040896
generic_textual HIGH http://www.securitytracker.com/id/1040896
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2018/CVE-2018-5151.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2018-5151.json
https://api.first.org/data/v1/epss?cve=CVE-2018-5151
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1445234%2C1449530%2C1437455%2C1447989%2C1438827%2C1436983%2C1435036%2C1440465%2C1439723%2C1448771%2C1453653%2C1454359%2C1432323%2C1454126%2C1436759%2C1439655%2C1448612%2C1449358%2C1367727%2C1452417
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5151
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://ubuntu.com/security/notices/USN-3645-1
https://usn.ubuntu.com/3645-1/
https://usn.ubuntu.com/usn/usn-3645-1
https://www.mozilla.org/en-US/security/advisories/mfsa2018-11/#CVE-2018-5151
https://www.mozilla.org/security/advisories/mfsa2018-11/
http://www.securityfocus.com/bid/104139
http://www.securitytracker.com/id/1040896
1576251 https://bugzilla.redhat.com/show_bug.cgi?id=1576251
ASA-201805-10 https://security.archlinux.org/ASA-201805-10
AVG-693 https://security.archlinux.org/AVG-693
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: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: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:*:*:*
CVE-2018-5151 https://nvd.nist.gov/vuln/detail/CVE-2018-5151
mfsa2018-11 https://www.mozilla.org/en-US/security/advisories/mfsa2018-11
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-2018-5151.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:3.1/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:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2018-5151
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-2018-5151
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 http://www.securitytracker.com/id/1040896
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 0.76106
EPSS Score 0.00500
Published At Dec. 17, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.