Huawei EulerOS: Security Advisory for libjpeg-turbo (EulerOS-SA-2023-2398)

# 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("1.3.6.1.4.1.25623.1.1.2.2023.2398");
  script_cve_id("CVE-2021-46822");
  script_tag(name:"creation_date", value:"2023-07-25 08:38:57 +0000 (Tue, 25 Jul 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:"4.3");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:N/A:P");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/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:"2022-06-28 16:08:25 +0000 (Tue, 28 Jun 2022)");

  script_name("Huawei EulerOS: Security Advisory for libjpeg-turbo (EulerOS-SA-2023-2398)");
  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=EULEROSVIRT\-3\.0\.6\.6");

  script_xref(name:"Advisory-ID", value:"EulerOS-SA-2023-2398");
  script_xref(name:"URL", value:"https://developer.huaweicloud.com/intl/en-us/euleros/securitydetail.html?secId=EulerOS-SA-2023-2398");

  script_tag(name:"summary", value:"The remote host is missing an update for the Huawei EulerOS 'libjpeg-turbo' package(s) announced via the EulerOS-SA-2023-2398 advisory.");

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

  script_tag(name:"insight", value:"The PPM reader in libjpeg-turbo through 2.0.90 mishandles use of tjLoadImage for loading a 16-bit binary PPM file into a grayscale buffer and loading a 16-bit binary PGM file into an RGB buffer. This is related to a heap-based buffer overflow in the get_word_rgb_row function in rdppm.c.(CVE-2021-46822)");

  script_tag(name:"affected", value:"'libjpeg-turbo' package(s) on Huawei EulerOS Virtualization 3.0.6.6.");

  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 == "EULEROSVIRT-3.0.6.6") {

  if(!isnull(res = isrpmvuln(pkg:"libjpeg-turbo", rpm:"libjpeg-turbo~1.2.90~6.h11.eulerosv2r7", rls:"EULEROSVIRT-3.0.6.6"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libjpeg-turbo-devel", rpm:"libjpeg-turbo-devel~1.2.90~6.h11.eulerosv2r7", rls:"EULEROSVIRT-3.0.6.6"))) {
    report += res;
  }

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

exit(0);