CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
69.0%
Several issues have been found in cimg, a powerful image processing library.
CVE-2019-1010174 is related to a missing string sanitization on URLs, which might result in a command injection when loading a special crafted image.
The other CVEs are about heap-based buffer over-reads or double frees when loading a crafted image.
For Debian 9 stretch, these problems have been fixed in version 1.7.9+dfsg-1+deb9u1.
We recommend that you upgrade your cimg packages.
For the detailed security status of cimg please refer to its security tracker page at: https://security-tracker.debian.org/tracker/cimg
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-2421-1. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('compat.inc');
if (description)
{
script_id(142159);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/02/13");
script_cve_id(
"CVE-2018-7588",
"CVE-2018-7589",
"CVE-2018-7637",
"CVE-2018-7638",
"CVE-2018-7639",
"CVE-2018-7640",
"CVE-2018-7641",
"CVE-2019-1010174"
);
script_name(english:"Debian DLA-2421-1 : cimg security update");
script_set_attribute(attribute:"synopsis", value:
"The remote Debian host is missing a security update.");
script_set_attribute(attribute:"description", value:
"Several issues have been found in cimg, a powerful image processing
library.
CVE-2019-1010174 is related to a missing string sanitization on URLs,
which might result in a command injection when loading a special
crafted image.
The other CVEs are about heap-based buffer over-reads or double frees
when loading a crafted image.
For Debian 9 stretch, these problems have been fixed in version
1.7.9+dfsg-1+deb9u1.
We recommend that you upgrade your cimg packages.
For the detailed security status of cimg please refer to its security
tracker page at: https://security-tracker.debian.org/tracker/cimg
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/2020/10/msg00033.html");
script_set_attribute(attribute:"see_also", value:"https://packages.debian.org/source/stretch/cimg");
script_set_attribute(attribute:"see_also", value:"https://security-tracker.debian.org/tracker/source-package/cimg");
script_set_attribute(attribute:"solution", value:
"Upgrade the affected cimg-dev, cimg-doc, and cimg-examples packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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:N/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-2019-1010174");
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:"2018/03/01");
script_set_attribute(attribute:"patch_publication_date", value:"2020/10/30");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/11/02");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:cimg-dev");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:cimg-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:cimg-examples");
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:"cimg-dev", reference:"1.7.9+dfsg-1+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"cimg-doc", reference:"1.7.9+dfsg-1+deb9u1")) flag++;
if (deb_check(release:"9.0", prefix:"cimg-examples", reference:"1.7.9+dfsg-1+deb9u1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());
else security_hole(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7588
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7589
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7637
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7638
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7639
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7640
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7641
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1010174
lists.debian.org/debian-lts-announce/2020/10/msg00033.html
packages.debian.org/source/stretch/cimg
security-tracker.debian.org/tracker/source-package/cimg
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
69.0%