Debian: Security Advisory (DSA-1060-1)

# SPDX-FileCopyrightText: 2008 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("1.3.6.1.4.1.25623.1.0.56778");
  script_cve_id("CVE-2006-2110");
  script_tag(name:"creation_date", value:"2008-01-17 22:09:45 +0000 (Thu, 17 Jan 2008)");
  script_version("2024-02-01T14:37:10+0000");
  script_tag(name:"last_modification", value:"2024-02-01 14:37:10 +0000 (Thu, 01 Feb 2024)");
  script_tag(name:"cvss_base", value:"2.1");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:P/I:N/A:N");

  script_name("Debian: Security Advisory (DSA-1060-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2008 Greenbone AG");
  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\.1");

  script_xref(name:"Advisory-ID", value:"DSA-1060-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2006/DSA-1060-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-1060");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'kernel-patch-vserver' package(s) announced via the DSA-1060-1 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"Jan Rekorajski discovered that the kernel patch for virtual private servers does not limit context capabilities to the root user within the virtual server, which might lead to privilege escalation for some virtual server specific operations.

The old stable distribution (woody) does not contain kernel-patch-vserver packages.

For the stable distribution (sarge) this problem has been fixed in version 1.9.5.6.

For the unstable distribution (sid) this problem has been fixed in version 2.0.1-4.

We recommend that you upgrade your kernel-patch-vserver package and rebuild your kernel immediately.");

  script_tag(name:"affected", value:"'kernel-patch-vserver' package(s) on Debian 3.1.");

  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 == "DEB3.1") {

  if(!isnull(res = isdpkgvuln(pkg:"kernel-patch-vserver", ver:"1.9.5.6", rls:"DEB3.1"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);