USN-6320-1
- Source
- https://ubuntu.com/security/notices/USN-6320-1
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-6320-1.json
- JSON Data
- https://api.osv.dev/v1/vulns/USN-6320-1
- Upstream
- Related
- Published
- 2023-08-30T04:21:36.967157Z
- Modified
- 2025-10-13T04:36:34Z
- Summary
- firefox vulnerabilities
- Details
-
Multiple security issues were discovered in Firefox. If a user were tricked into opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service, obtain sensitive information across domains, or execute arbitrary code. (CVE-2023-4573, CVE-2023-4574, CVE-2023-4575, CVE-2023-4578, CVE-2023-4581, CVE-2023-4583, CVE-2023-4584, CVE-2023-4585)
Lukas Bernhard discovered that Firefox did not properly manage memory when the "UpdateRegExpStatics" attempted to access "initialStringHeap". An attacker could potentially exploit this issue to cause a denial of service. (CVE-2023-4577)
Malte Jürgens discovered that Firefox did not properly handle search queries if the search query itself was a well formed URL. An attacker could potentially exploit this issue to perform spoofing attacks. (CVE-2023-4579)
Harveer Singh discovered that Firefox did not properly handle push notifications stored on disk in private browsing mode. An attacker could potentially exploits this issue to access sensitive information. (CVE-2023-4580)
- References
-
- https://ubuntu.com/security/notices/USN-6320-1
- https://ubuntu.com/security/CVE-2023-4573
- https://ubuntu.com/security/CVE-2023-4574
- https://ubuntu.com/security/CVE-2023-4575
- https://ubuntu.com/security/CVE-2023-4577
- https://ubuntu.com/security/CVE-2023-4578
- https://ubuntu.com/security/CVE-2023-4579
- https://ubuntu.com/security/CVE-2023-4580
- https://ubuntu.com/security/CVE-2023-4581
- https://ubuntu.com/security/CVE-2023-4583
- https://ubuntu.com/security/CVE-2023-4584
- https://ubuntu.com/security/CVE-2023-4585
Affected packages
Ubuntu:20.04:LTS / firefox
Package
- Name
- firefox
- Purl
- pkg:deb/ubuntu/firefox@117.0+build2-0ubuntu0.20.04.1?arch=source&distro=focal
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed117.0+build2-0ubuntu0.20.04.1
Affected versions
69.*
69.0.3+build1-0ubuntu1
70.*
70.0+build2-0ubuntu1
70.0+build2-0ubuntu2
70.0.1+build1-0ubuntu2
71.*
71.0+build2-0ubuntu2
71.0+build5-0ubuntu1
72.*
72.0.1+build1-0ubuntu1
72.0.2+build1-0ubuntu1
73.*
73.0+build1-0ubuntu1
73.0+build2-0ubuntu1
73.0+build3-0ubuntu1
73.0.1+build1-0ubuntu1
74.*
74.0+build1-0ubuntu1
74.0+build2-0ubuntu1
74.0+build2-0ubuntu2
74.0+build3-0ubuntu1
75.*
75.0+build3-0ubuntu1
76.*
76.0+build2-0ubuntu0.20.04.1
76.0.1+build1-0ubuntu0.20.04.1
77.*
77.0.1+build1-0ubuntu0.20.04.1
78.*
78.0.1+build1-0ubuntu0.20.04.1
78.0.2+build2-0ubuntu0.20.04.1
79.*
79.0+build1-0ubuntu0.20.04.1
80.*
80.0+build2-0ubuntu0.20.04.1
80.0.1+build1-0ubuntu0.20.04.1
81.*
81.0+build2-0ubuntu0.20.04.1
81.0.2+build1-0ubuntu0.20.04.1
82.*
82.0+build2-0ubuntu0.20.04.1
82.0.2+build1-0ubuntu0.20.04.1
82.0.3+build1-0ubuntu0.20.04.1
83.*
83.0+build2-0ubuntu0.20.04.1
84.*
84.0+build3-0ubuntu0.20.04.1
84.0.1+build1-0ubuntu0.20.04.1
84.0.2+build1-0ubuntu0.20.04.1
85.*
85.0+build1-0ubuntu0.20.04.1
85.0.1+build1-0ubuntu0.20.04.1
86.*
86.0+build3-0ubuntu0.20.04.1
86.0.1+build1-0ubuntu0.20.04.1
87.*
87.0+build3-0ubuntu0.20.04.2
88.*
88.0+build2-0ubuntu0.20.04.1
88.0.1+build1-0ubuntu0.20.04.2
89.*
89.0+build2-0ubuntu0.20.04.2
89.0.1+build1-0ubuntu0.20.04.1
89.0.2+build1-0ubuntu0.20.04.1
90.*
90.0+build1-0ubuntu0.20.04.1
90.0.2+build1-0ubuntu0.20.04.1
91.*
91.0+build2-0ubuntu0.20.04.1
91.0.1+build1-0ubuntu0.20.04.1
91.0.2+build1-0ubuntu0.20.04.1
92.*
92.0+build3-0ubuntu0.20.04.1
93.*
93.0+build1-0ubuntu0.20.04.1
94.*
94.0+build3-0ubuntu0.20.04.1
95.*
95.0+build1-0ubuntu0.20.04.1
95.0.1+build2-0ubuntu0.20.04.1
96.*
96.0+build2-0ubuntu0.20.04.1
97.*
97.0+build2-0ubuntu0.20.04.1
97.0.2+build1-0ubuntu0.20.04.1
98.*
98.0+build3-0ubuntu0.20.04.2
98.0.1+build2-0ubuntu0.20.04.1
98.0.2+build1-0ubuntu0.20.04.1
99.*
99.0+build2-0ubuntu0.20.04.2
100.*
100.0+build2-0ubuntu0.20.04.1
100.0.2+build1-0ubuntu0.20.04.1
101.*
101.0.1+build1-0ubuntu0.20.04.1
102.*
102.0+build2-0ubuntu0.20.04.1
103.*
103.0+build1-0ubuntu0.20.04.1
104.*
104.0+build3-0ubuntu0.20.04.1
105.*
105.0+build2-0ubuntu0.20.04.1
106.*
106.0.2+build1-0ubuntu0.20.04.1
106.0.5+build1-0ubuntu0.20.04.1
107.*
107.0+build2-0ubuntu0.20.04.1
108.*
108.0+build2-0ubuntu0.20.04.1
108.0.1+build1-0ubuntu0.20.04.1
108.0.2+build1-0ubuntu0.20.04.1
109.*
109.0+build2-0ubuntu0.20.04.1
109.0.1+build1-0ubuntu0.20.04.2
110.*
110.0+build3-0ubuntu0.20.04.1
110.0.1+build2-0ubuntu0.20.04.1
111.*
111.0+build2-0ubuntu0.20.04.1
111.0.1+build2-0ubuntu0.20.04.1
112.*
112.0+build2-0ubuntu0.20.04.1
112.0.1+build1-0ubuntu0.20.04.1
112.0.2+build1-0ubuntu0.20.04.1
113.*
113.0+build2-0ubuntu0.20.04.1
113.0.1+build1-0ubuntu0.20.04.1
113.0.2+build1-0ubuntu0.20.04.1
114.*
114.0+build3-0ubuntu0.20.04.1
114.0.1+build1-0ubuntu0.20.04.1
114.0.2+build1-0ubuntu0.20.04.1
115.*
115.0+build2-0ubuntu0.20.04.3
115.0.2+build1-0ubuntu0.20.04.1
116.*
116.0+build2-0ubuntu0.20.04.2
116.0.2+build1-0ubuntu0.20.04.1
116.0.3+build2-0ubuntu0.20.04.1
Ecosystem specific
{
"availability": "No subscription required",
"binaries": [
{
"binary_name": "firefox",
"binary_version": "117.0+build2-0ubuntu0.20.04.1"
},
{
"binary_name": "firefox-dev",
"binary_version": "117.0+build2-0ubuntu0.20.04.1"
},
{
"binary_name": "firefox-geckodriver",
"binary_version": "117.0+build2-0ubuntu0.20.04.1"
},
{
"binary_name": "firefox-mozsymbols",
"binary_version": "117.0+build2-0ubuntu0.20.04.1"
}
]
}
Database specific
cves_map
{
"ecosystem": "Ubuntu:20.04:LTS",
"cves": [
{
"id": "CVE-2023-4573",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-4574",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-4575",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-4577",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-4578",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-4579",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-4580",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-4581",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-4583",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-4584",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
},
{
"id": "CVE-2023-4585",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
},
{
"type": "Ubuntu",
"score": "medium"
}
]
}
]
}