Multiple security issues were found in the OpenEXR image library, which could result in denial of service and potentially the execution of arbitrary code when processing malformed EXR image files.
For Debian 9 stretch, these problems have been fixed in version 2.2.0-11+deb9u1.
We recommend that you upgrade your openexr packages.
For the detailed security status of openexr please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/openexr
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.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DLA-2358-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(140057);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/22");
script_cve_id(
"CVE-2017-12596",
"CVE-2017-9110",
"CVE-2017-9111",
"CVE-2017-9112",
"CVE-2017-9113",
"CVE-2017-9114",
"CVE-2017-9115",
"CVE-2017-9116",
"CVE-2020-11758",
"CVE-2020-11759",
"CVE-2020-11760",
"CVE-2020-11761",
"CVE-2020-11762",
"CVE-2020-11763",
"CVE-2020-11764",
"CVE-2020-11765",
"CVE-2020-15305",
"CVE-2020-15306"
);
script_name(english:"Debian DLA-2358-1 : openexr security update");
script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security update.");
script_set_attribute(attribute:"description", value:
"Multiple security issues were found in the OpenEXR image library,
which could result in denial of service and potentially the execution
of arbitrary code when processing malformed EXR image files.
For Debian 9 stretch, these problems have been fixed in version
2.2.0-11+deb9u1.
We recommend that you upgrade your openexr packages.
For the detailed security status of openexr please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/openexr
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/2020/08/msg00056.html");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/stretch/openexr");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/openexr");
script_set_attribute(attribute:"solution", value:
"Upgrade the affected 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: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:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-9115");
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:"2017/05/21");
script_set_attribute(attribute:"patch_publication_date", value:"2020/08/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/08/31");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenexr-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:libopenexr22");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:openexr");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:openexr-doc");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Debian 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/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:"9.0", prefix:"libopenexr-dev", reference:"2.2.0-11+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"libopenexr22", reference:"2.2.0-11+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"openexr", reference:"2.2.0-11+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"openexr-doc", reference:"2.2.0-11+deb9u1")) 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 | libopenexr-dev | p-cpe:/a:debian:debian_linux:libopenexr-dev |
debian | debian_linux | libopenexr22 | p-cpe:/a:debian:debian_linux:libopenexr22 |
debian | debian_linux | openexr | p-cpe:/a:debian:debian_linux:openexr |
debian | debian_linux | openexr-doc | p-cpe:/a:debian:debian_linux:openexr-doc |
debian | debian_linux | 9.0 | cpe:/o:debian:debian_linux:9.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-12596
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9110
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9111
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9112
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9113
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9114
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9115
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9116
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11758
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11759
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11760
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11761
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11762
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11763
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11764
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-11765
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15305
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-15306
lists.debian.org/debian-lts-announce/2020/08/msg00056.html
packages.debian.org/source/stretch/openexr
security-tracker.debian.org/tracker/source-package/openexr