CVE-2009-4134 : Detail

CVE-2009-4134

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2010-05-27
17h00 +00:00
2010-11-18
09h00 +00:00
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CVE Descriptions

Buffer underflow in the rgbimg module in Python 2.5 allows remote attackers to cause a denial of service (application crash) via a large ZSIZE value in a black-and-white (aka B/W) RGB image that triggers an invalid pointer dereference.

CVE Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-787 Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

Metrics

Metrics Score Severity CVSS Vector Source
V2 5 AV:N/AC:L/Au:N/C:N/I:N/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

Python>>Python >> Version 2.5.0

References

http://secunia.com/advisories/43068
Tags : third-party-advisory, x_refsource_SECUNIA
http://support.apple.com/kb/HT4435
Tags : x_refsource_CONFIRM
http://www.vupen.com/english/advisories/2011/0212
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/43364
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0413
Tags : vdb-entry, x_refsource_VUPEN
http://www.vupen.com/english/advisories/2011/0122
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/42888
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.securityfocus.com/bid/40361
Tags : vdb-entry, x_refsource_BID
http://www.redhat.com/support/errata/RHSA-2011-0027.html
Tags : vendor-advisory, x_refsource_REDHAT
http://www.mandriva.com/security/advisories?name=MDVSA-2010:215
Tags : vendor-advisory, x_refsource_MANDRIVA
http://bugs.python.org/issue8678
Tags : x_refsource_CONFIRM
http://www.redhat.com/support/errata/RHSA-2011-0260.html
Tags : vendor-advisory, x_refsource_REDHAT