Huawei EulerOS: Security Advisory for libtiff (EulerOS-SA-2023-3055)

# 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("1.3.6.1.4.1.25623.1.1.2.2023.3055");
  script_cve_id("CVE-2023-25433", "CVE-2023-26965", "CVE-2023-26966", "CVE-2023-2908", "CVE-2023-3316", "CVE-2023-3576");
  script_tag(name:"creation_date", value:"2023-10-31 04:19:09 +0000 (Tue, 31 Oct 2023)");
  script_version("2024-02-05T14:36:57+0000");
  script_tag(name:"last_modification", value:"2024-02-05 14:36:57 +0000 (Mon, 05 Feb 2024)");
  script_tag(name:"cvss_base", value:"7.8");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-06-27 12:49:10 +0000 (Tue, 27 Jun 2023)");

  script_name("Huawei EulerOS: Security Advisory for libtiff (EulerOS-SA-2023-3055)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2023 Greenbone AG");
  script_family("Huawei EulerOS Local Security Checks");
  script_dependencies("gb_huawei_euleros_consolidation.nasl");
  script_mandatory_keys("ssh/login/euleros", "ssh/login/rpms", re:"ssh/login/release=(EULEROS\-2\.0SP11\-X86_64|EULEROSVIRT\-2\.11\.1)");

  script_xref(name:"Advisory-ID", value:"EulerOS-SA-2023-3055");
  script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2023-3055");
  script_xref(name:"URL", value:"https://gitlab.com/libtiff/libtiff/-/merge_requests/475");

  script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'libtiff' package(s) announced via the EulerOS-SA-2023-3055 advisory.");

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

  script_tag(name:"insight", value:"A vulnerability was found in libtiff where a memory leak exists in tools/tiffcrop.c.References:[link moved to references](CVE-2023-3576)

A NULL pointer dereference in TIFFClose() is caused by a failure to open an output file (non-existent path or a path that requires permissions like /dev/null) while specifying zones.(CVE-2023-3316)

A null pointer dereference issue was discovered in Libtiff's tif_dir.c file. This flaw allows an attacker to pass a crafted TIFF image file to the tiffcp utility, which triggers runtime error, causing an undefined behavior, resulting in an application crash, eventually leading to a denial of service.(CVE-2023-2908)

libtiff 4.5.0 is vulnerable to Buffer Overflow in uv_encode() when libtiff reads a corrupted little-endian TIFF file and specifies the output to be big-endian.(CVE-2023-26966)

libtiff 4.5.0 is vulnerable to Buffer Overflow via /libtiff/tools/tiffcrop.c:8499. Incorrect updating of buffer size after rotateImage() in tiffcrop cause heap-buffer-overflow and SEGV.(CVE-2023-25433)

loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted TIFF image.(CVE-2023-26965)");

  script_tag(name:"affected", value:"'libtiff' package(s) on Huawei EulerOS Virtualization release 2.11.1.");

  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-rpm.inc");

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

res = "";
report = "";

if(release == "EULEROS-2.0SP11-x86_64") {

  if(!isnull(res = isrpmvuln(pkg:"curl", rpm:"curl~7.79.1~2.h22.eulerosv2r11", rls:"EULEROS-2.0SP11-x86_64"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl", rpm:"libcurl~7.79.1~2.h22.eulerosv2r11", rls:"EULEROS-2.0SP11-x86_64"))) {
    report += res;
  }

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

if(release == "EULEROSVIRT-2.11.1") {

  if(!isnull(res = isrpmvuln(pkg:"libtiff", rpm:"libtiff~4.3.0~9.h19.eulerosv2r11", rls:"EULEROSVIRT-2.11.1"))) {
    report += res;
  }

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

exit(0);