Debian Security Advisory DSA 417-2 (kernel-image-2.4.18-1-alpha)

# SPDX-FileCopyrightText: 2008 E-Soft Inc.
# 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("1.3.6.1.4.1.25623.1.0.53118");
  script_version("2023-07-19T05:05:15+0000");
  script_tag(name:"last_modification", value:"2023-07-19 05:05:15 +0000 (Wed, 19 Jul 2023)");
  script_tag(name:"creation_date", value:"2008-01-17 22:41:51 +0100 (Thu, 17 Jan 2008)");
  script_cve_id("CVE-2003-0985");
  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_name("Debian Security Advisory DSA 417-2 (kernel-image-2.4.18-1-alpha)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2008 E-Soft Inc.");
  script_family("Debian Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB3\.0");
  script_xref(name:"URL", value:"https://secure1.securityspace.com/smysecure/catid.html?in=DSA%20417-2");
  script_xref(name:"URL", value:"http://www.securityfocus.com/bid/9356");
  script_tag(name:"insight", value:"Since DSA 417-1 lacked fixed kernel image files for the alpha
architecture these are added now.  For completeness below is the
original advisory:

Paul Starzetz discovered a flaw in bounds checking in mremap() in
the Linux kernel (present in version 2.4.x and 2.6.x) which may
allow a local attacker to gain root privileges.  Version 2.2 is not
affected by this bug.

For the stable distribution (woody) this problem has been fixed in
version 2.4.18-13 for the alpha architecture.

For the unstable distribution (sid) this problem will be fixed soon
with newly uploaded packages.");

  script_tag(name:"solution", value:"We recommend that you upgrade your kernel packages.  This problem has");
  script_tag(name:"summary", value:"The remote host is missing an update to kernel-image-2.4.18-1-alpha
announced via advisory DSA 417-2.");
  script_tag(name:"qod_type", value:"package");
  script_tag(name:"solution_type", value:"VendorFix");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-deb.inc");

res = "";
report = "";
if((res = isdpkgvuln(pkg:"kernel-headers-2.4.18-1", ver:"2.4.18-13", rls:"DEB3.0")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"kernel-headers-2.4.18-1-generic", ver:"2.4.18-13", rls:"DEB3.0")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"kernel-headers-2.4.18-1-smp", ver:"2.4.18-13", rls:"DEB3.0")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"kernel-image-2.4.18-1-generic", ver:"2.4.18-13", rls:"DEB3.0")) != NULL) {
  report += res;
}
if((res = isdpkgvuln(pkg:"kernel-image-2.4.18-1-smp", ver:"2.4.18-13", rls:"DEB3.0")) != NULL) {
  report += res;
}

if(report != "") {
  security_message(data:report);
} else if(__pkg_match) {
  exit(99);
}