CVE-2016-1960

Integer underflow in the nsHtml5TreeBuilder class in the HTML5 string parser in Mozilla Firefox before 45.0 and Firefox ESR 38.x before 38.7 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) by leveraging mishandling of end tags, as demonstrated by incorrect SVG processing, aka ZDI-CAN-3545.

CVSS v3.0

8.8 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0

6.8 MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P

EPSS

30.95% chance of exploitation in the next 30 days, 98th percentile

Published

2016-03-13

Updated

2024-08-05

ExploitDB entries (2)

• https://www.exploit-db.com/exploits/44294
• https://www.exploit-db.com/exploits/42484

References

• CVE Record
• NVD entry

Related

• CVE-2016-1919
• CVE-2016-20009
• CVE-2016-1915
• CVE-2016-20012
• CVE-2016-1914
• CVE-2016-20016