SUSE: Security Advisory (SUSE-SU-2018:1323-1)

# 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("1.3.6.1.4.1.25623.1.1.4.2018.1323.1");
  script_cve_id("CVE-2018-1000120", "CVE-2018-1000121", "CVE-2018-1000122");
  script_tag(name:"creation_date", value:"2021-06-09 14:57:44 +0000 (Wed, 09 Jun 2021)");
  script_version("2024-02-02T14:37:50+0000");
  script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +0000 (Fri, 02 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_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:"2018-04-09 12:36:10 +0000 (Mon, 09 Apr 2018)");

  script_name("SUSE: Security Advisory (SUSE-SU-2018:1323-1)");
  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\.0|SLES11\.0SP3|SLES11\.0SP4)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2018:1323-1");
  script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2018/suse-su-20181323-1/");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'curl' package(s) announced via the SUSE-SU-2018:1323-1 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 curl fixes the following issues:
curl was updated to version 7.37.0 (fate#325339 bsc#1084137)
This update syncs the curl version to the one in SUSE Linux Enterprise 12 and is full binary compatible to the previous version.
This update is done to allow other third party software like 'R' to be able to be used on the SUSE Linux Enterprise 11 codebase.
Following security issues were fixed:
- CVE-2018-1000120: A buffer overflow exists in the FTP URL handling that
 allowed an attacker to cause a denial of service or possible code
 execution (bsc#1084521).
- CVE-2018-1000121: A NULL pointer dereference exists in the LDAP code
 that allowed an attacker to cause a denial of service (bsc#1084524).
- CVE-2018-1000122: A buffer over-read exists in the RTSP+RTP handling
 code that allowed an attacker to cause a denial of service or
 information leakage (bsc#1084532).
The package also requires a libopenssl that implements the DEFAULT_SUSE cipher list (bsc#1081056, bsc#1083463,bsc#1086825)");

  script_tag(name:"affected", value:"'curl' 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, SUSE Linux Enterprise Server 11-SP3, SUSE Linux Enterprise Server 11-SP4, SUSE Linux Enterprise Software Development Kit 11-SP4.");

  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 == "SLES11.0") {

  if(!isnull(res = isrpmvuln(pkg:"curl-openssl1", rpm:"curl-openssl1~7.37.0~70.27.1", rls:"SLES11.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-openssl1-32bit", rpm:"libcurl4-openssl1-32bit~7.37.0~70.27.1", rls:"SLES11.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-openssl1", rpm:"libcurl4-openssl1~7.37.0~70.27.1", rls:"SLES11.0"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-openssl1-x86", rpm:"libcurl4-openssl1-x86~7.37.0~70.27.1", rls:"SLES11.0"))) {
    report += res;
  }

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

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

  if(!isnull(res = isrpmvuln(pkg:"curl", rpm:"curl~7.37.0~70.27.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-32bit", rpm:"libcurl4-32bit~7.37.0~70.27.1", rls:"SLES11.0SP3"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4", rpm:"libcurl4~7.37.0~70.27.1", 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:"curl", rpm:"curl~7.37.0~70.27.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-32bit", rpm:"libcurl4-32bit~7.37.0~70.27.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4", rpm:"libcurl4~7.37.0~70.27.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-x86", rpm:"libcurl4-x86~7.37.0~70.27.1", rls:"SLES11.0SP4"))) {
    report += res;
  }

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

exit(0);