SUSE: Security Advisory (SUSE-SU-2017:2907-1)

# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.1.4.2017.2907.1");
  script_cve_id("CVE-2009-2699", "CVE-2010-0425", "CVE-2012-0021", "CVE-2014-0118", "CVE-2017-3167", "CVE-2017-3169", "CVE-2017-7668", "CVE-2017-7679", "CVE-2017-9798");
  script_tag(name:"creation_date", value:"2021-06-09 14:57:51 +0000 (Wed, 09 Jun 2021)");
  script_version("2024-02-02T14:37:49+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:49 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"10.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2017-06-29 15:23:18 +0000 (Thu, 29 Jun 2017)");

  script_name("SUSE: Security Advisory (SUSE-SU-2017:2907-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES11\.0SP3|SLES11\.0SP4)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2017:2907-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2017/suse-su-20172907-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'apache2' package(s) announced via the SUSE-SU-2017:2907-1 advisory.");

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

  script_tag(name:"insight", value:"This update for apache2 fixes the following issues:
- Allow disabling SNI on proxy connections using 'SetEnv proxy-disable-sni
 1' in the configuration files. (bsc#1052830)
- Allow ECDH again in mod_ssl, it had been incorrectly disabled with the
 2.2.34 update. (bsc#1064561)
Following security issue has been fixed:
- CVE-2017-9798: A use-after-free in the OPTIONS command could be used by
 attackers to disclose memory of the apache server process, when htaccess
 uses incorrect Limit statement. (bsc#1058058)
Additionally, references to the following security issues, fixed by the previous version-update of apache2 to Apache HTTPD 2.2.34 have been added:
- CVE-2017-7668: The HTTP strict parsing introduced a bug in token list
 parsing, which allowed ap_find_token() to search past the end of its
 input string. By maliciously crafting a sequence of request headers, an
 attacker may have be able to cause a segmentation fault, or to force
 ap_find_token() to return an incorrect value. (bsc#1045061)
- CVE-2017-3169: mod_ssl may have de-referenced a NULL pointer when
 third-party modules call ap_hook_process_connection() during an HTTP
 request to an HTTPS port allowing for DoS. (bsc#1045062)
- CVE-2017-3167: Use of the ap_get_basic_auth_pw() by third-party modules
 outside of the authentication phase may have lead to authentication
 requirements being bypassed. (bsc#1045065)
- CVE-2017-7679: mod_mime could have read one byte past the end of a
 buffer when sending a malicious Content-Type response header.
 (bsc#1045060)");

  script_tag(name:"affected", value:"'apache2' package(s) on SUSE Linux Enterprise Debuginfo 11-SP3, SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Point of Sale 11-SP3, SUSE Linux Enterprise Server 11-SP3, SUSE Linux Enterprise Server 11-SP4, SUSE Linux Enterprise Software Development Kit 11-SP4, SUSE Studio Onsite 1.3.");

  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-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "SLES11.0SP3") {

  if(!isnull(res = isrpmvuln(pkg:"apache2", rpm:"apache2~2.2.34~70.12.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apache2-devel", rpm:"apache2-devel~2.2.34~70.12.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apache2-doc", rpm:"apache2-doc~2.2.34~70.12.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apache2-example-pages", rpm:"apache2-example-pages~2.2.34~70.12.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apache2-prefork", rpm:"apache2-prefork~2.2.34~70.12.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apache2-utils", rpm:"apache2-utils~2.2.34~70.12.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apache2-worker", rpm:"apache2-worker~2.2.34~70.12.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

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

if(release == "SLES11.0SP4") {

  if(!isnull(res = isrpmvuln(pkg:"apache2", rpm:"apache2~2.2.34~70.12.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apache2-doc", rpm:"apache2-doc~2.2.34~70.12.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apache2-example-pages", rpm:"apache2-example-pages~2.2.34~70.12.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apache2-prefork", rpm:"apache2-prefork~2.2.34~70.12.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apache2-utils", rpm:"apache2-utils~2.2.34~70.12.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"apache2-worker", rpm:"apache2-worker~2.2.34~70.12.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

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

exit(0);