CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
EPSS
Percentile
98.5%
The installed version of Thunderbird 10.x is earlier than 10.0.2 and is, therefore, potentially affected by an integer overflow vulnerability in libpng, a library used by this application. When decompressing certain PNG image files, this could be exploited to crash the application or even execute arbitrary code.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(58075);
script_version("1.7");
script_cvs_date("Date: 2018/07/14 1:59:36");
script_cve_id("CVE-2011-3026");
script_bugtraq_id(52049);
script_name(english:"Thunderbird 10.x < 10.0.2 png_decompress_chunk Integer Overflow (Mac OS X)");
script_summary(english:"Checks version of Thunderbird");
script_set_attribute(attribute:"synopsis", value:
"The remote Mac OS X host contains an email client that is potentially
affected by an integer overflow vulnerability.");
script_set_attribute(attribute:"description", value:
"The installed version of Thunderbird 10.x is earlier than 10.0.2 and
is, therefore, potentially affected by an integer overflow
vulnerability in libpng, a library used by this application. When
decompressing certain PNG image files, this could be exploited to
crash the application or even execute arbitrary code.");
script_set_attribute(attribute:"see_also", value:"https://www.mozilla.org/en-US/security/advisories/mfsa2012-11/");
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?6846f277");
script_set_attribute(attribute:"solution", value:"Upgrade to Thunderbird 10.0.2 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2012/02/16");
script_set_attribute(attribute:"patch_publication_date", value:"2012/02/16");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/02/21");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:mozilla:thunderbird");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"MacOS X Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2012-2018 Tenable Network Security, Inc.");
script_dependencies("macosx_thunderbird_installed.nasl");
script_require_keys("MacOSX/Thunderbird/Installed");
exit(0);
}
include("mozilla_version.inc");
kb_base = "MacOSX/Thunderbird";
get_kb_item_or_exit(kb_base+"/Installed");
version = get_kb_item_or_exit(kb_base+"/Version", exit_code:1);
path = get_kb_item_or_exit(kb_base+"/Path", exit_code:1);
mozilla_check_version(product:'thunderbird', version:version, path:path, fix:'10.0.2', skippat:'^3\\.6\\.', severity:SECURITY_HOLE);