SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2014-1488

The Web workers implementation in Mozilla Firefox before 27.0 and SeaMonkey before 2.24 allows remote attackers to execute arbitrary code via vectors involving termination of a worker process that has performed a cross-thread object-passing operation in…

HIGH 10.0EPSS 7.20%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (7.20%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

The Web workers implementation in Mozilla Firefox before 27.0 and SeaMonkey before 2.24 allows remote attackers to execute arbitrary code via vectors involving termination of a worker process that has performed a cross-thread object-passing operation in conjunction with use of asm.js.

CVSS 2.0
10.0 HIGHAV:N/AC:L/Au:N/C:C/I:C/A:C
EPSS
7.20% probability · 94th percentile
CISA KEV
Not listed
Affected
mozilla/firefox · mozilla/seamonkey · canonical/ubuntu linux · oracle/solaris · opensuse/opensuse · suse/linux enterprise desktop · suse/linux enterprise server · suse/linux enterprise software development kit
Source
security@mozilla.org

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.