Debian: Security Advisory (DSA-2035-1)

# SPDX-FileCopyrightText: 2023 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("1.3.6.1.4.1.25623.1.1.1.1.2010.2035");
  script_cve_id("CVE-2010-0408", "CVE-2010-0434");
  script_tag(name:"creation_date", value:"2023-03-08 12:56:44 +0000 (Wed, 08 Mar 2023)");
  script_version("2024-02-01T14:37:13+0000");
  script_tag(name:"last_modification", value:"2024-02-01 14:37:13 +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-2035-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 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=DEB5");

  script_xref(name:"Advisory-ID", value:"DSA-2035-1");
  script_xref(name:"URL", value:"https://www.debian.org/security/2010/DSA-2035-1");
  script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-2035");

  script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'apache2' package(s) announced via the DSA-2035-1 advisory.");

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

  script_tag(name:"insight", value:"Two issues have been found in the Apache HTTPD web server:

CVE-2010-0408

mod_proxy_ajp would return the wrong status code if it encountered an error, causing a backend server to be put into an error state until the retry timeout expired. A remote attacker could send malicious requests to trigger this issue, resulting in denial of service.

CVE-2010-0434

A flaw in the core subrequest process code was found, which could lead to a daemon crash (segfault) or disclosure of sensitive information if the headers of a subrequest were modified by modules such as mod_headers.

For the stable distribution (lenny), these problems have been fixed in version 2.2.9-10+lenny7.

For the testing distribution (squeeze) and the unstable distribution (sid), these problems have been fixed in version 2.2.15-1.

This advisory also provides updated apache2-mpm-itk packages which have been recompiled against the new apache2 packages.

We recommend that you upgrade your apache2 and apache2-mpm-itk packages.");

  script_tag(name:"affected", value:"'apache2' package(s) on Debian 5.");

  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 == "DEB5") {

  if(!isnull(res = isdpkgvuln(pkg:"apache2", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2-dbg", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2-doc", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2-mpm-event", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2-mpm-prefork", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2-mpm-worker", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2-prefork-dev", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2-src", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2-suexec", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2-suexec-custom", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2-threaded-dev", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2-utils", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

  if(!isnull(res = isdpkgvuln(pkg:"apache2.2-common", ver:"2.2.9-10+lenny7", rls:"DEB5"))) {
    report += res;
  }

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

exit(0);