CVE-2017-6298 NULL pointer Deref / calloc return value not checked
CVE-2017-6299 Infinite Loop / DoS in the TNEFFillMapi function in lib/ytnef.c
CVE-2017-6300 Buffer Overflow in version field in lib/tnef-types.h
CVE-2017-6301 Out of Bounds Reads
CVE-2017-6302 Integer Overflow
CVE-2017-6303 Invalid Write and Integer Overflow
CVE-2017-6304 Out of Bounds read
CVE-2017-6305 Out of Bounds read and write
CVE-2017-6801 Out-of-bounds access with fields of Size 0 in TNEFParse() in libytnef
CVE-2017-6802 Heap-based buffer over-read on incoming Compressed RTF Streams, related to DecompressRTF() in libytnef
For Debian 7 ‘Wheezy’, these problems have been fixed in version 1.5-4+deb7u1.
We recommend that you upgrade your libytnef packages.
NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-878-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(99044);
script_version("3.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2017-6298", "CVE-2017-6299", "CVE-2017-6300", "CVE-2017-6301", "CVE-2017-6302", "CVE-2017-6303", "CVE-2017-6304", "CVE-2017-6305", "CVE-2017-6801", "CVE-2017-6802");
script_name(english:"Debian DLA-878-1 : libytnef security update");
script_summary(english:"Checks dpkg output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"CVE-2017-6298 NULL pointer Deref / calloc return value not checked
CVE-2017-6299 Infinite Loop / DoS in the TNEFFillMapi function in
lib/ytnef.c
CVE-2017-6300 Buffer Overflow in version field in lib/tnef-types.h
CVE-2017-6301 Out of Bounds Reads
CVE-2017-6302 Integer Overflow
CVE-2017-6303 Invalid Write and Integer Overflow
CVE-2017-6304 Out of Bounds read
CVE-2017-6305 Out of Bounds read and write
CVE-2017-6801 Out-of-bounds access with fields of Size 0 in
TNEFParse() in libytnef
CVE-2017-6802 Heap-based buffer over-read on incoming Compressed RTF
Streams, related to DecompressRTF() in libytnef
For Debian 7 'Wheezy', these problems have been fixed in version
1.5-4+deb7u1.
We recommend that you upgrade your libytnef packages.
NOTE: Tenable Network Security has extracted the preceding description
block directly from the DLA security advisory. Tenable has attempted
to automatically clean and format it as much as possible without
introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://lists.debian.org/debian-lts-announce/2017/03/msg00036.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/wheezy/libytnef"
);
script_set_attribute(
attribute:"solution",
value:"Upgrade the affected libytnef0, and libytnef0-dev packages."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/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:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libytnef0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libytnef0-dev");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");
script_set_attribute(attribute:"patch_publication_date", value:"2017/03/28");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/03/30");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2017-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Debian Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include("audit.inc");
include("debian_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (deb_check(release:"7.0", prefix:"libytnef0", reference:"1.5-4+deb7u1")) flag++;
if (deb_check(release:"7.0", prefix:"libytnef0-dev", reference:"1.5-4+deb7u1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | libytnef0 | p-cpe:/a:debian:debian_linux:libytnef0 |
debian | debian_linux | libytnef0-dev | p-cpe:/a:debian:debian_linux:libytnef0-dev |
debian | debian_linux | 7.0 | cpe:/o:debian:debian_linux:7.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6298
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6299
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6300
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6301
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6302
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6303
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6304
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6305
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6801
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-6802
lists.debian.org/debian-lts-announce/2017/03/msg00036.html
packages.debian.org/source/wheezy/libytnef