CVE-2011-0064 : Detail

CVE-2011-0064

10.02%V3
Network
2011-03-07
19h00 +00:00
2017-08-16
12h57 +00:00
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CVE Descriptions

The hb_buffer_ensure function in hb-buffer.c in HarfBuzz, as used in Pango 1.28.3, Firefox, and other products, does not verify that memory reallocations succeed, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary code via crafted OpenType font data that triggers use of an incorrect index.

CVE Informations

Metrics

Metrics Score Severity CVSS Vector Source
V2 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P [email protected]

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.

Products Mentioned

Configuraton 0

Gnome>>Pango >> Version 1.28.3

Mozilla>>Firefox >> Version *

References

http://www.ubuntu.com/usn/USN-1082-1
Tags : vendor-advisory, x_refsource_UBUNTU
http://secunia.com/advisories/43578
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.mandriva.com/security/advisories?name=MDVSA-2011:040
Tags : vendor-advisory, x_refsource_MANDRIVA
http://www.vupen.com/english/advisories/2011/0543
Tags : vdb-entry, x_refsource_VUPEN
http://www.vupen.com/english/advisories/2011/0555
Tags : vdb-entry, x_refsource_VUPEN
http://www.vupen.com/english/advisories/2011/0558
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/43800
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0683
Tags : vdb-entry, x_refsource_VUPEN
http://securitytracker.com/id?1025145
Tags : vdb-entry, x_refsource_SECTRACK
http://secunia.com/advisories/43559
Tags : third-party-advisory, x_refsource_SECUNIA
http://secunia.com/advisories/43572
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0584
Tags : vdb-entry, x_refsource_VUPEN
http://www.securityfocus.com/bid/46632
Tags : vdb-entry, x_refsource_BID
http://www.redhat.com/support/errata/RHSA-2011-0309.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.debian.org/security/2011/dsa-2178
Tags : vendor-advisory, x_refsource_DEBIAN