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Vulnerability details: VCID-casz-1rnq-aaad
Vulnerability ID VCID-casz-1rnq-aaad
Aliases CVE-2023-5730
Summary Memory safety bugs present in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code.
Status Published
Exploitability 0.5
Weighted Severity 8.8
Risk 4.4
Affected and Fixed Packages Package Details
Weaknesses (2)
CWE-787 Out-of-bounds Write
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
System Score Found at
cvssv3 9.8 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-5730.json
epss 0.00170 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
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epss 0.00170 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
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epss 0.00203 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
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epss 0.00379 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
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epss 0.00412 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
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epss 0.00412 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
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epss 0.00412 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
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epss 0.00412 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.00472 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.00472 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.00472 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.00472 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
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epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.02177 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
epss 0.0527 https://api.first.org/data/v1/epss?cve=CVE-2023-5730
cvssv3.1 7.5 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2023-5730
cvssv3.1 9.8 https://nvd.nist.gov/vuln/detail/CVE-2023-5730
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2023-45
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2023-46
generic_textual high https://www.mozilla.org/en-US/security/advisories/mfsa2023-47
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-5730.json
https://api.first.org/data/v1/epss?cve=CVE-2023-5730
https://bugzilla.mozilla.org/buglist.cgi?bug_id=1836607%2C1840918%2C1848694%2C1848833%2C1850191%2C1850259%2C1852596%2C1853201%2C1854002%2C1855306%2C1855640%2C1856695
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5721
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5724
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5725
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5728
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5730
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-5732
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://lists.debian.org/debian-lts-announce/2023/10/msg00037.html
https://lists.debian.org/debian-lts-announce/2023/10/msg00042.html
https://www.debian.org/security/2023/dsa-5535
https://www.debian.org/security/2023/dsa-5538
https://www.mozilla.org/security/advisories/mfsa2023-45/
https://www.mozilla.org/security/advisories/mfsa2023-46/
https://www.mozilla.org/security/advisories/mfsa2023-47/
2245906 https://bugzilla.redhat.com/show_bug.cgi?id=2245906
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:debian:debian_linux:10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
CVE-2023-5730 https://nvd.nist.gov/vuln/detail/CVE-2023-5730
GLSA-202402-25 https://security.gentoo.org/glsa/202402-25
mfsa2023-45 https://www.mozilla.org/en-US/security/advisories/mfsa2023-45
mfsa2023-46 https://www.mozilla.org/en-US/security/advisories/mfsa2023-46
mfsa2023-47 https://www.mozilla.org/en-US/security/advisories/mfsa2023-47
RHSA-2023:6162 https://access.redhat.com/errata/RHSA-2023:6162
RHSA-2023:6185 https://access.redhat.com/errata/RHSA-2023:6185
RHSA-2023:6186 https://access.redhat.com/errata/RHSA-2023:6186
RHSA-2023:6187 https://access.redhat.com/errata/RHSA-2023:6187
RHSA-2023:6188 https://access.redhat.com/errata/RHSA-2023:6188
RHSA-2023:6189 https://access.redhat.com/errata/RHSA-2023:6189
RHSA-2023:6191 https://access.redhat.com/errata/RHSA-2023:6191
RHSA-2023:6194 https://access.redhat.com/errata/RHSA-2023:6194
RHSA-2023:6195 https://access.redhat.com/errata/RHSA-2023:6195
RHSA-2023:6196 https://access.redhat.com/errata/RHSA-2023:6196
RHSA-2023:6197 https://access.redhat.com/errata/RHSA-2023:6197
RHSA-2023:6198 https://access.redhat.com/errata/RHSA-2023:6198
RHSA-2023:6199 https://access.redhat.com/errata/RHSA-2023:6199
USN-6456-1 https://usn.ubuntu.com/6456-1/
USN-6468-1 https://usn.ubuntu.com/6468-1/
No exploits are available.
Vector: CVSS:3.1/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-2023-5730.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:H/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: CVSS:3.1/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-2023-5730
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:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2023-5730
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 0.54709
EPSS Score 0.00170
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.