This update for libexif fixes several issues.
These security issues were fixed :
CVE-2016-6328: Fixed integer overflow in parsing MNOTE entry data of the input file (bsc#1055857)
CVE-2017-7544: Fixed out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure (bsc#1059893)
This update was imported from the SUSE:SLE-12:Update update project.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2018-86.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(106325);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/19");
script_cve_id("CVE-2016-6328", "CVE-2017-7544");
script_name(english:"openSUSE Security Update : libexif (openSUSE-2018-86)");
script_summary(english:"Check for the openSUSE-2018-86 patch");
script_set_attribute(
attribute:"synopsis",
value:"The remote openSUSE host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"This update for libexif fixes several issues.
These security issues were fixed :
- CVE-2016-6328: Fixed integer overflow in parsing MNOTE
entry data of the input file (bsc#1055857)
- CVE-2017-7544: Fixed out-of-bounds heap read
vulnerability in exif_data_save_data_entry function in
libexif/exif-data.c caused by improper length
computation of the allocated data of an ExifMnote entry
which can cause denial-of-service or possibly
information disclosure (bsc#1059893)
This update was imported from the SUSE:SLE-12:Update update project."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1055857"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1059893"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected libexif packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:P");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif12");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif12-32bit");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif12-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libexif12-debuginfo-32bit");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.2");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.3");
script_set_attribute(attribute:"patch_publication_date", value:"2018/01/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/25");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2021 Tenable Network Security, Inc.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE42\.2|SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.2 / 42.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE42.2", reference:"libexif-debugsource-0.6.21-12.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"libexif-devel-0.6.21-12.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"libexif12-0.6.21-12.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"libexif12-debuginfo-0.6.21-12.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"libexif12-32bit-0.6.21-12.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", cpu:"x86_64", reference:"libexif12-debuginfo-32bit-0.6.21-12.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libexif-debugsource-0.6.21-15.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libexif-devel-0.6.21-15.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libexif12-0.6.21-15.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"libexif12-debuginfo-0.6.21-15.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libexif12-32bit-0.6.21-15.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", cpu:"x86_64", reference:"libexif12-debuginfo-32bit-0.6.21-15.1") ) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libexif-debugsource / libexif-devel / libexif12 / libexif12-32bit / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | libexif-debugsource | p-cpe:/a:novell:opensuse:libexif-debugsource |
novell | opensuse | libexif-devel | p-cpe:/a:novell:opensuse:libexif-devel |
novell | opensuse | libexif12 | p-cpe:/a:novell:opensuse:libexif12 |
novell | opensuse | libexif12-32bit | p-cpe:/a:novell:opensuse:libexif12-32bit |
novell | opensuse | libexif12-debuginfo | p-cpe:/a:novell:opensuse:libexif12-debuginfo |
novell | opensuse | libexif12-debuginfo-32bit | p-cpe:/a:novell:opensuse:libexif12-debuginfo-32bit |
novell | opensuse | 42.2 | cpe:/o:novell:opensuse:42.2 |
novell | opensuse | 42.3 | cpe:/o:novell:opensuse:42.3 |