Debian: Security Advisory (DSA-819-1)

# 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("1.3.6.1.4.1.25623.1.0.55410");
  script_cve_id("CVE-2005-2491");
  script_tag(name:"creation_date", value:"2008-01-17 22:03:37 +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:"7.5");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");

  script_name("Debian: Security Advisory (DSA-819-1)");
  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=DEB(3\.0|3\.1)");

  script_xref(name:"Advisory-ID", value:"DSA-819-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2005/DSA-819-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-819");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'python2.1' package(s) announced via the DSA-819-1 advisory.");

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

  script_tag(name:"insight", value:"An integer overflow with a subsequent buffer overflow has been detected in PCRE, the Perl Compatible Regular Expressions library, which allows an attacker to execute arbitrary code, and is also present in Python. Exploiting this vulnerability requires an attacker to specify the used regular expression.

For the old stable distribution (woody) this problem has been fixed in version 2.1.3-3.4.

For the stable distribution (sarge) this problem has been fixed in version 2.1.3dfsg-1sarge1.

For the unstable distribution (sid) this problem has been fixed in version 2.1.3dfsg-3.

We recommend that you upgrade your python2.1 packages.");

  script_tag(name:"affected", value:"'python2.1' package(s) on Debian 3.0, 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 == "DEB3.0") {

  if(!isnull(res = isdpkgvuln(pkg:"idle", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"idle-python2.1", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-dev", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-doc", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-elisp", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-examples", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-gdbm", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-mpz", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-tk", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python-xmlbase", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-dev", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-doc", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-elisp", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-examples", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-gdbm", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-mpz", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-tk", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-xmlbase", ver:"2.1.3-3.4", rls:"DEB3.0"))) {
    report += res;
  }

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

if(release == "DEB3.1") {

  if(!isnull(res = isdpkgvuln(pkg:"idle-python2.1", ver:"2.1.3dfsg-1sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1", ver:"2.1.3dfsg-1sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-dev", ver:"2.1.3dfsg-1sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-doc", ver:"2.1.3dfsg-1sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-examples", ver:"2.1.3dfsg-1sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-gdbm", ver:"2.1.3dfsg-1sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-mpz", ver:"2.1.3dfsg-1sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-tk", ver:"2.1.3dfsg-1sarge1", rls:"DEB3.1"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"python2.1-xmlbase", ver:"2.1.3dfsg-1sarge1", rls:"DEB3.1"))) {
    report += res;
  }

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

exit(0);