9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
52.7%
Junsung Lee discovered that Thunderbird did not properly validate the text
direction override unicode character in filenames. An attacker could
potentially exploits this issue by spoofing file extension while attaching
a file in emails. (CVE-2023-3417)
Max Vlasov discovered that Thunderbird Offscreen Canvas did not properly
track cross-origin tainting. An attacker could potentially exploit this
issue to access image data from another site in violation of same-origin
policy. (CVE-2023-4045)
Alexander Guryanov discovered that Thunderbird did not properly update the
value of a global variable in WASM JIT analysis in some circumstances. An
attacker could potentially exploit this issue to cause a denial of service.
(CVE-2023-4046)
Mark Brand discovered that Thunderbird did not properly validate the size
of an untrusted input stream. An attacker could potentially exploit this
issue to cause a denial of service. (CVE-2023-4050)
Multiple security issues were discovered in Thunderbird. If a user were
tricked into opening a specially crafted website in a browsing context, an
attacker could potentially exploit these to cause a denial of service,
obtain sensitive information, bypass security restrictions, cross-site
tracing, or execute arbitrary code. (CVE-2023-4047, CVE-2023-4048,
CVE-2023-4049, CVE-2023-4055, CVE-2023-4056)
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Ubuntu | 23.04 | noarch | thunderbird | < 1:102.15.0+build1-0ubuntu0.23.04.1 | UNKNOWN |
Ubuntu | 23.04 | noarch | thunderbird-dbg | < 1:102.15.0+build1-0ubuntu0.23.04.1 | UNKNOWN |
Ubuntu | 23.04 | noarch | thunderbird-dev | < 1:102.15.0+build1-0ubuntu0.23.04.1 | UNKNOWN |
Ubuntu | 23.04 | noarch | thunderbird-gnome-support | < 1:102.15.0+build1-0ubuntu0.23.04.1 | UNKNOWN |
Ubuntu | 23.04 | noarch | thunderbird-gnome-support-dbg | < 1:102.15.0+build1-0ubuntu0.23.04.1 | UNKNOWN |
Ubuntu | 23.04 | noarch | thunderbird-locale-af | < 1:102.15.0+build1-0ubuntu0.23.04.1 | UNKNOWN |
Ubuntu | 23.04 | noarch | thunderbird-locale-ar | < 1:102.15.0+build1-0ubuntu0.23.04.1 | UNKNOWN |
Ubuntu | 23.04 | noarch | thunderbird-locale-ast | < 1:102.15.0+build1-0ubuntu0.23.04.1 | UNKNOWN |
Ubuntu | 23.04 | noarch | thunderbird-locale-be | < 1:102.15.0+build1-0ubuntu0.23.04.1 | UNKNOWN |
Ubuntu | 23.04 | noarch | thunderbird-locale-bg | < 1:102.15.0+build1-0ubuntu0.23.04.1 | UNKNOWN |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.5 High
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
52.7%