5.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:P/A:P
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
0.004 Low
EPSS
Percentile
75.1%
Multiple vulnerabilities were discovered in Ceph, a distributed storage and file system: The cephx authentication protocol was suspectible to replay attacks and calculated signatures incorrectly, ‘ceph mon’ did not validate capabilities for pool operations (resulting in potential corruption or deletion of snapshot images) and a format string vulnerability in libradosstriper could result in denial of service.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-4339. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include("compat.inc");
if (description)
{
script_id(118939);
script_version("1.2");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/04/14");
script_cve_id("CVE-2017-7519", "CVE-2018-10861", "CVE-2018-1128", "CVE-2018-1129");
script_xref(name:"DSA", value:"4339");
script_name(english:"Debian DSA-4339-1 : ceph - security update");
script_summary(english:"Checks dpkg output for the updated package");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security-related update."
);
script_set_attribute(
attribute:"description",
value:
"Multiple vulnerabilities were discovered in Ceph, a distributed
storage and file system: The cephx authentication protocol was
suspectible to replay attacks and calculated signatures incorrectly,
'ceph mon' did not validate capabilities for pool operations
(resulting in potential corruption or deletion of snapshot images) and
a format string vulnerability in libradosstriper could result in
denial of service."
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/source-package/ceph"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/stretch/ceph"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2018/dsa-4339"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the ceph packages.
For the stable distribution (stretch), these problems have been fixed
in version 10.2.11-1."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:N/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:N/AC:L/PR:L/UI:N/S:U/C:N/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:ceph");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:9.0");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/07/10");
script_set_attribute(attribute:"patch_publication_date", value:"2018/11/13");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/11/14");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2018-2021 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:"9.0", prefix:"ceph", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"ceph-base", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"ceph-common", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"ceph-fs-common", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"ceph-fuse", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"ceph-mds", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"ceph-mon", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"ceph-osd", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"ceph-resource-agents", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"ceph-test", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"libcephfs-dev", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"libcephfs-java", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"libcephfs-jni", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"libcephfs1", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"librados-dev", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"librados2", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"libradosstriper-dev", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"libradosstriper1", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"librbd-dev", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"librbd1", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"librgw-dev", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"librgw2", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"python-ceph", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"python-cephfs", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"python-rados", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"python-rbd", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"radosgw", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"rbd-fuse", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"rbd-mirror", reference:"10.2.11-1")) flag++;
if (deb_check(release:"9.0", prefix:"rbd-nbd", reference:"10.2.11-1")) 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 | ceph | p-cpe:/a:debian:debian_linux:ceph |
debian | debian_linux | 9.0 | cpe:/o:debian:debian_linux:9.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7519
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10861
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1128
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1129
packages.debian.org/source/stretch/ceph
security-tracker.debian.org/tracker/source-package/ceph
www.debian.org/security/2018/dsa-4339
5.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:N/I:P/A:P
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H
0.004 Low
EPSS
Percentile
75.1%