The remote host is missing an update for the 'linux' package(s) announced via the USN-1312-1 advisory. A bug was discovered in the XFS filesystem's handling of pathnames. A local attacker could exploit this to crash the system, leading to a denial of service, or gain root privileges. Nick Bowler discovered the kernel GHASH message digest algorithm incorrectly handled error conditions. A flaw was found in the Journaling Block Device (JBD). Clement Lecigne discovered a bug in the HFS file system bounds checking
Reporter | Title | Published | Views | Family All 199 |
---|---|---|---|---|
![]() | Ubuntu: Security Advisory (USN-1301-1) | 16 Dec 201100:00 | â | openvas |
![]() | Ubuntu Update for linux-lts-backport-natty USN-1301-1 | 16 Dec 201100:00 | â | openvas |
![]() | Ubuntu Update for linux USN-1312-1 | 23 Dec 201100:00 | â | openvas |
![]() | Ubuntu: Security Advisory (USN-1293-1) | 9 Dec 201100:00 | â | openvas |
![]() | Ubuntu Update for linux-lts-backport-maverick USN-1292-1 | 9 Dec 201100:00 | â | openvas |
![]() | Ubuntu Update for linux USN-1293-1 | 9 Dec 201100:00 | â | openvas |
![]() | Ubuntu: Security Advisory (USN-1291-1) | 9 Dec 201100:00 | â | openvas |
![]() | Ubuntu: Security Advisory (USN-1292-1) | 9 Dec 201100:00 | â | openvas |
![]() | Ubuntu Update for linux-ti-omap4 USN-1302-1 | 16 Dec 201100:00 | â | openvas |
![]() | Ubuntu: Security Advisory (USN-1300-1) | 16 Dec 201100:00 | â | openvas |
Source | Link |
---|---|
ubuntu | www.ubuntu.com/security/notices/USN-1312-1 |
# SPDX-FileCopyrightText: 2011 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.0.840853");
script_cve_id("CVE-2011-4077", "CVE-2011-4081", "CVE-2011-4132", "CVE-2011-4330");
script_tag(name:"creation_date", value:"2011-12-23 05:05:45 +0000 (Fri, 23 Dec 2011)");
script_version("2024-02-02T05:06:04+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:04 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"7.2");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2012-05-25 20:16:00 +0000 (Fri, 25 May 2012)");
script_name("Ubuntu: Security Advisory (USN-1312-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2011 Greenbone AG");
script_family("Ubuntu Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/ubuntu_linux", "ssh/login/packages", re:"ssh/login/release=UBUNTU11\.04");
script_xref(name:"Advisory-ID", value:"USN-1312-1");
script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-1312-1");
script_tag(name:"summary", value:"The remote host is missing an update for the 'linux' package(s) announced via the USN-1312-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"A bug was discovered in the XFS filesystem's handling of pathnames. A local
attacker could exploit this to crash the system, leading to a denial of
service, or gain root privileges. (CVE-2011-4077)
Nick Bowler discovered the kernel GHASH message digest algorithm
incorrectly handled error conditions. A local attacker could exploit this
to cause a kernel oops. (CVE-2011-4081)
A flaw was found in the Journaling Block Device (JBD). A local attacker
able to mount ext3 or ext4 file systems could exploit this to crash the
system, leading to a denial of service. (CVE-2011-4132)
Clement Lecigne discovered a bug in the HFS file system bounds checking.
When a malformed HFS file system is mounted a local user could crash the
system or gain root privileges. (CVE-2011-4330)");
script_tag(name:"affected", value:"'linux' package(s) on Ubuntu 11.04.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "UBUNTU11.04") {
if(!isnull(res = isdpkgvuln(pkg:"linux-image-2.6.38-13-generic", ver:"2.6.38-13.53", rls:"UBUNTU11.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"linux-image-2.6.38-13-generic-pae", ver:"2.6.38-13.53", rls:"UBUNTU11.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"linux-image-2.6.38-13-omap", ver:"2.6.38-13.53", rls:"UBUNTU11.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"linux-image-2.6.38-13-powerpc", ver:"2.6.38-13.53", rls:"UBUNTU11.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"linux-image-2.6.38-13-powerpc-smp", ver:"2.6.38-13.53", rls:"UBUNTU11.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"linux-image-2.6.38-13-powerpc64-smp", ver:"2.6.38-13.53", rls:"UBUNTU11.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"linux-image-2.6.38-13-server", ver:"2.6.38-13.53", rls:"UBUNTU11.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"linux-image-2.6.38-13-versatile", ver:"2.6.38-13.53", rls:"UBUNTU11.04"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"linux-image-2.6.38-13-virtual", ver:"2.6.38-13.53", rls:"UBUNTU11.04"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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