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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.057 Low
EPSS
Percentile
93.3%
Use-after-free vulnerability in the
mozilla::nsTextNodeDirectionalityMap::RemoveElementFromMap function in
Mozilla Firefox before 49.0, Firefox ESR 45.x before 45.4, and Thunderbird
< 45.4 allows remote attackers to execute arbitrary code via bidirectional
text.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 12.04 | noarch | firefox | < 49.0+build4-0ubuntu0.12.04.1 | UNKNOWN |
ubuntu | 14.04 | noarch | firefox | < 49.0+build4-0ubuntu0.14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | firefox | < 49.0+build4-0ubuntu0.16.04.1 | UNKNOWN |
ubuntu | 16.10 | noarch | firefox | < 49.0+build4-0ubuntu2 | UNKNOWN |
ubuntu | 12.04 | noarch | thunderbird | < 1:45.4.0+build1-0ubuntu0.12.04.1 | UNKNOWN |
ubuntu | 14.04 | noarch | thunderbird | < 1:45.4.0+build1-0ubuntu0.14.04.1 | UNKNOWN |
ubuntu | 16.04 | noarch | thunderbird | < 1:45.4.0+build1-0ubuntu0.16.04.1 | UNKNOWN |
ubuntu | 16.10 | noarch | thunderbird | < 1:45.4.0+build1-0ubuntu0.16.10.1 | 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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.057 Low
EPSS
Percentile
93.3%