Debian: Security Advisory (DSA-2533-1)

# SPDX-FileCopyrightText: 2012 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("1.3.6.1.4.1.25623.1.0.71821");
  script_cve_id("CVE-2012-3418", "CVE-2012-3419", "CVE-2012-3420", "CVE-2012-3421");
  script_tag(name:"creation_date", value:"2012-08-30 15:32:31 +0000 (Thu, 30 Aug 2012)");
  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:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");

  script_name("Debian: Security Advisory (DSA-2533-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2012 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=DEB6");

  script_xref(name:"Advisory-ID", value:"DSA-2533-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2012/DSA-2533-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2533");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'pcp' package(s) announced via the DSA-2533-1 advisory.");

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

  script_tag(name:"insight", value:"It was discovered that Performance Co-Pilot (pcp), a framework for performance monitoring, contains several vulnerabilities.

CVE-2012-3418

Multiple buffer overflows in the PCP protocol decoders can cause PCP clients and servers to crash or, potentially, execute arbitrary code while processing crafted PDUs.

CVE-2012-3419

The linux PMDA used by the pmcd daemon discloses sensitive information from the /proc file system to unauthenticated clients.

CVE-2012-3420

Multiple memory leaks processing crafted requests can cause pmcd to consume large amounts of memory and eventually crash.

CVE-2012-3421

Incorrect event-driven programming allows malicious clients to prevent other clients from accessing the pmcd daemon.

To address the information disclosure vulnerability, CVE-2012-3419, a new proc PMDA was introduced, which is disabled by default. If you need access to this information, you need to enable the proc PMDA.

For the stable distribution (squeeze), this problem has been fixed in version 3.3.3-squeeze2.

For the unstable distribution (sid), this problem has been fixed in version 3.6.5.

We recommend that you upgrade your pcp packages.");

  script_tag(name:"affected", value:"'pcp' package(s) on Debian 6.");

  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 == "DEB6") {

  if(!isnull(res = isdpkgvuln(pkg:"libpcp-gui2", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp-gui2-dev", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp-logsummary-perl", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp-mmv-perl", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp-mmv1", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp-mmv1-dev", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp-pmda-perl", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp-pmda3", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp-pmda3-dev", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp-trace2", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp-trace2-dev", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp3", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"libpcp3-dev", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"pcp", ver:"3.3.3-squeeze2", rls:"DEB6"))) {
    report += res;
  }

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

exit(0);