| Description: | Summary:
The remote host is missing an update for the 'ghostscript, gs-esp, gs-gpl' package(s) announced via the USN-757-1 advisory.
Vulnerability Insight:
It was discovered that Ghostscript contained a buffer underflow in its
CCITTFax decoding filter. If a user or automated system were tricked into
opening a crafted PDF file, an attacker could cause a denial of service or
execute arbitrary code with privileges of the user invoking the program.
(CVE-2007-6725)
It was discovered that Ghostscript contained a buffer overflow in the
BaseFont writer module. If a user or automated system were tricked into
opening a crafted Postscript file, an attacker could cause a denial of
service or execute arbitrary code with privileges of the user invoking the
program. (CVE-2008-6679)
It was discovered that Ghostscript contained additional integer overflows
in its ICC color management library. If a user or automated system were
tricked into opening a crafted Postscript or PDF file, an attacker could
cause a denial of service or execute arbitrary code with privileges of the
user invoking the program. (CVE-2009-0792)
Alin Rad Pop discovered that Ghostscript contained a buffer overflow in the
jbig2dec library. If a user or automated system were tricked into opening a
crafted PDF file, an attacker could cause a denial of service or execute
arbitrary code with privileges of the user invoking the program.
(CVE-2009-0196)
USN-743-1 provided updated ghostscript and gs-gpl packages to fix two
security vulnerabilities. This update corrects the same vulnerabilities in
the gs-esp package.
Original advisory details:
It was discovered that Ghostscript contained multiple integer overflows in
its ICC color management library. If a user or automated system were
tricked into opening a crafted Postscript file, an attacker could cause a
denial of service or execute arbitrary code with privileges of the user
invoking the program. (CVE-2009-0583)
It was discovered that Ghostscript did not properly perform bounds
checking in its ICC color management library. If a user or automated
system were tricked into opening a crafted Postscript file, an attacker
could cause a denial of service or execute arbitrary code with privileges
of the user invoking the program. (CVE-2009-0584)
Affected Software/OS:
'ghostscript, gs-esp, gs-gpl' package(s) on Ubuntu 6.06, Ubuntu 8.04, Ubuntu 8.10.
Solution:
Please install the updated package(s).
CVSS Score:
9.3
CVSS Vector:
AV:N/AC:M/Au:N/C:C/I:C/A:C
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