9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.019 Low
EPSS
Percentile
88.5%
Using the Address Sanitizer tool, security researcher Atte Kettunen from OUSPG discovered that the combination of large numbers of columns and column groups in a table could cause the array containing the columns during rendering to overwrite itself. This can lead to a user-after-free causing a potentially exploitable crash.
CPE | Name | Operator | Version |
---|---|---|---|
firefox | lt | 18 | |
firefox esr | lt | 10.0.12 | |
firefox esr | lt | 17.0.2 | |
seamonkey | lt | 2.15 | |
thunderbird | lt | 17.0.2 | |
thunderbird esr | lt | 10.0.12 | |
thunderbird esr | lt | 17.0.2 |