CVE-2014-1512 : Detail

CVE-2014-1512

Memory Corruption
48.64%V3
Network
2014-03-19
09h00 +00:00
2017-12-15
16h57 +00:00
CVE.org
NVD
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CVE Descriptions

Use-after-free vulnerability in the TypeObject class in the JavaScript engine in Mozilla Firefox before 28.0, Firefox ESR 24.x before 24.4, Thunderbird before 24.4, and SeaMonkey before 2.25 allows remote attackers to execute arbitrary code by triggering extensive memory consumption while garbage collection is occurring, as demonstrated by improper handling of BumpChunk objects.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Metrics

Metrics Score Severity CVSS Vector Source
V2 10 AV:N/AC:L/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Mozilla>>Firefox >> Version To (excluding) 28.0

Mozilla>>Firefox_esr >> Version From (including) 24.0 To (excluding) 24.4

Mozilla>>Seamonkey >> Version To (excluding) 2.25

Mozilla>>Thunderbird >> Version To (excluding) 24.4

Configuraton 0

Debian>>Debian_linux >> Version 7.0

Debian>>Debian_linux >> Version 8.0

Configuraton 0

Canonical>>Ubuntu_linux >> Version 12.04

Canonical>>Ubuntu_linux >> Version 12.10

Canonical>>Ubuntu_linux >> Version 13.10

Configuraton 0

Redhat>>Enterprise_linux_desktop >> Version 5.0

Redhat>>Enterprise_linux_desktop >> Version 6.0

Redhat>>Enterprise_linux_eus >> Version 6.5

Redhat>>Enterprise_linux_server >> Version 5.0

Redhat>>Enterprise_linux_server >> Version 6.0

Redhat>>Enterprise_linux_server_aus >> Version 6.5

Redhat>>Enterprise_linux_server_eus >> Version 6.5

Redhat>>Enterprise_linux_server_tus >> Version 6.5

Redhat>>Enterprise_linux_workstation >> Version 5.0

Redhat>>Enterprise_linux_workstation >> Version 6.0

Configuraton 0

Suse>>Suse_linux_enterprise_software_development_kit >> Version 11.0

Opensuse>>Opensuse >> Version 11.4

Opensuse>>Opensuse >> Version 12.3

Opensuse>>Opensuse >> Version 13.1

Suse>>Suse_linux_enterprise_desktop >> Version 11

Suse>>Suse_linux_enterprise_server >> Version 11

Suse>>Suse_linux_enterprise_server >> Version 11

References

http://rhn.redhat.com/errata/RHSA-2014-0310.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.debian.org/security/2014/dsa-2911
Tags : vendor-advisory, x_refsource_DEBIAN
https://security.gentoo.org/glsa/201504-01
Tags : vendor-advisory, x_refsource_GENTOO
http://www.ubuntu.com/usn/USN-2151-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://www.debian.org/security/2014/dsa-2881
Tags : vendor-advisory, x_refsource_DEBIAN
http://rhn.redhat.com/errata/RHSA-2014-0316.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.securityfocus.com/bid/66209
Tags : vdb-entry, x_refsource_BID