The TagLib::Ogg::FLAC::File::scan function in oggflacfile.cpp in TagLib 1.11.1 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted audio file.
(CVE-2018-11439)
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Amazon Linux 2 Security Advisory ALAS-2020-1460.
#
include('compat.inc');
if (description)
{
script_id(138626);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/29");
script_cve_id("CVE-2018-11439");
script_xref(name:"ALAS", value:"2020-1460");
script_name(english:"Amazon Linux 2 : taglib (ALAS-2020-1460)");
script_set_attribute(attribute:"synopsis", value:
"The remote Amazon Linux 2 host is missing a security update.");
script_set_attribute(attribute:"description", value:
"The TagLib::Ogg::FLAC::File::scan function in oggflacfile.cpp in
TagLib 1.11.1 allows remote attackers to cause information disclosure
(heap-based buffer over-read) via a crafted audio file.
(CVE-2018-11439)");
script_set_attribute(attribute:"see_also", value:"https://alas.aws.amazon.com/AL2/ALAS-2020-1460.html");
script_set_attribute(attribute:"solution", value:
"Run 'yum update taglib' to update your system.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-11439");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/05/30");
script_set_attribute(attribute:"patch_publication_date", value:"2020/07/17");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/07/20");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:taglib");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:taglib-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:taglib-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:amazon:linux:taglib-doc");
script_set_attribute(attribute:"cpe", value:"cpe:/o:amazon:linux:2");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Amazon Linux Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2020-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/AmazonLinux/release", "Host/AmazonLinux/rpm-list");
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/AmazonLinux/release");
if (isnull(release) || !strlen(release)) audit(AUDIT_OS_NOT, "Amazon Linux");
os_ver = pregmatch(pattern: "^AL(A|\d)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Amazon Linux");
os_ver = os_ver[1];
if (os_ver != "2")
{
if (os_ver == 'A') os_ver = 'AMI';
audit(AUDIT_OS_NOT, "Amazon Linux 2", "Amazon Linux " + os_ver);
}
if (!get_kb_item("Host/AmazonLinux/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (rpm_check(release:"AL2", reference:"taglib-1.8-8.20130218git.amzn2")) flag++;
if (rpm_check(release:"AL2", reference:"taglib-debuginfo-1.8-8.20130218git.amzn2")) flag++;
if (rpm_check(release:"AL2", reference:"taglib-devel-1.8-8.20130218git.amzn2")) flag++;
if (rpm_check(release:"AL2", reference:"taglib-doc-1.8-8.20130218git.amzn2")) 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, "taglib / taglib-debuginfo / taglib-devel / taglib-doc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
amazon | linux | taglib | p-cpe:/a:amazon:linux:taglib |
amazon | linux | taglib-debuginfo | p-cpe:/a:amazon:linux:taglib-debuginfo |
amazon | linux | taglib-devel | p-cpe:/a:amazon:linux:taglib-devel |
amazon | linux | taglib-doc | p-cpe:/a:amazon:linux:taglib-doc |
amazon | linux | 2 | cpe:/o:amazon:linux:2 |