CVSS2
Attack Vector
LOCAL
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:M/Au:N/C:P/I:P/A:P
EPSS
Percentile
10.1%
The remote Solaris system is missing necessary patches to address security updates :
FileSystemBytecodeCache in Jinja2 2.7.2 does not properly create temporary directories, which allows local users to gain privileges by pre-creating a temporary directory with a user’s uid. NOTE: this vulnerability exists because of an incomplete fix for CVE-2014-1402. (CVE-2014-0012)
The default configuration for bccache.FileSystemBytecodeCache in Jinja2 before 2.7.2 does not properly create temporary files, which allows local users to gain privileges via a crafted .cache file with a name starting with _jinja2 in /tmp.
(CVE-2014-1402)
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the Oracle Third Party software advisories.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(80649);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2014-0012", "CVE-2014-1402");
script_name(english:"Oracle Solaris Third-Party Patch Update : jinja2 (multiple_vulnerabilities_in_jinja2)");
script_summary(english:"Check for the 'entire' version.");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Solaris system is missing a security patch for third-party
software."
);
script_set_attribute(
attribute:"description",
value:
"The remote Solaris system is missing necessary patches to address
security updates :
- FileSystemBytecodeCache in Jinja2 2.7.2 does not
properly create temporary directories, which allows
local users to gain privileges by pre-creating a
temporary directory with a user's uid. NOTE: this
vulnerability exists because of an incomplete fix for
CVE-2014-1402. (CVE-2014-0012)
- The default configuration for
bccache.FileSystemBytecodeCache in Jinja2 before 2.7.2
does not properly create temporary files, which allows
local users to gain privileges via a crafted .cache file
with a name starting with __jinja2_ in /tmp.
(CVE-2014-1402)"
);
# https://www.oracle.com/technetwork/topics/security/thirdparty-patch-map-1482893.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?4a913f44"
);
# https://blogs.oracle.com/sunsecurity/multiple-vulnerabilities-in-jinja2
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?2b07e741"
);
script_set_attribute(attribute:"solution", value:"Upgrade to Solaris 11.2.5.5.0.");
script_set_cvss_base_vector("CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:P");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:oracle:solaris:11.2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:oracle:solaris:jinja2");
script_set_attribute(attribute:"patch_publication_date", value:"2014/12/16");
script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/19");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2015-2021 Tenable Network Security, Inc.");
script_family(english:"Solaris Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Solaris11/release", "Host/Solaris11/pkg-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("solaris.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Solaris11/release");
if (isnull(release)) audit(AUDIT_OS_NOT, "Solaris11");
pkg_list = solaris_pkg_list_leaves();
if (isnull (pkg_list)) audit(AUDIT_PACKAGE_LIST_MISSING, "Solaris pkg-list packages");
if (empty_or_null(egrep(string:pkg_list, pattern:"^jinja2$"))) audit(AUDIT_PACKAGE_NOT_INSTALLED, "jinja2");
flag = 0;
if (solaris_check_release(release:"0.5.11-0.175.2.5.0.5.0", sru:"SRU 11.2.5.5.0") > 0) flag++;
if (flag)
{
error_extra = 'Affected package : jinja2\n' + solaris_get_report2();
error_extra = ereg_replace(pattern:"version", replace:"OS version", string:error_extra);
if (report_verbosity > 0) security_warning(port:0, extra:error_extra);
else security_warning(0);
exit(0);
}
else audit(AUDIT_PACKAGE_NOT_AFFECTED, "jinja2");