Mageia: Security Advisory (MGASA-2022-0337)

# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.10.2022.0337");
  script_cve_id("CVE-2022-2867", "CVE-2022-2868", "CVE-2022-2869");
  script_tag(name:"creation_date", value:"2022-09-19 05:11:13 +0000 (Mon, 19 Sep 2022)");
  script_version("2024-02-02T05:06:09+0000");
  script_tag(name:"last_modification", value:"2024-02-02 05:06:09 +0000 (Fri, 02 Feb 2024)");
  script_tag(name:"cvss_base", value:"4.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:N/I:N/A:C");
  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:"2022-11-28 18:48:57 +0000 (Mon, 28 Nov 2022)");

  script_name("Mageia: Security Advisory (MGASA-2022-0337)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2022 Greenbone AG");
  script_family("Mageia Linux Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA8");

  script_xref(name:"Advisory-ID", value:"MGASA-2022-0337");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2022-0337.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=30836");
  script_xref(name:"URL", value:"https://ubuntu.com/security/notices/USN-5604-1");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'libtiff' package(s) announced via the MGASA-2022-0337 advisory.");

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

  script_tag(name:"insight", value:"libtiff's tiffcrop utility has a uint32_t underflow that can lead to out
of bounds read and write. An attacker who supplies a crafted file to
tiffcrop (likely via tricking a user to run tiffcrop on it with certain
parameters) could cause a crash or in some cases, further exploitation.
(CVE-2022-2867)

libtiff's tiffcrop utility has a improper input validation flaw that can
lead to out of bounds read and ultimately cause a crash if an attacker is
able to supply a crafted file to tiffcrop. (CVE-2022-2868)

libtiff's tiffcrop tool has a uint32_t underflow which leads to out of
bounds read and write in the extractContigSamples8bits routine. An
attacker who supplies a crafted file to tiffcrop could trigger this flaw,
most likely by tricking a user into opening the crafted file with
tiffcrop. Triggering this flaw could cause a crash or potentially further
exploitation. (CVE-2022-2869)");

  script_tag(name:"affected", value:"'libtiff' package(s) on Mageia 8.");

  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 == "MAGEIA8") {

  if(!isnull(res = isrpmvuln(pkg:"lib64tiff-devel", rpm:"lib64tiff-devel~4.2.0~1.8.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64tiff-static-devel", rpm:"lib64tiff-static-devel~4.2.0~1.8.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64tiff5", rpm:"lib64tiff5~4.2.0~1.8.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff", rpm:"libtiff~4.2.0~1.8.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff-devel", rpm:"libtiff-devel~4.2.0~1.8.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff-progs", rpm:"libtiff-progs~4.2.0~1.8.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff-static-devel", rpm:"libtiff-static-devel~4.2.0~1.8.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libtiff5", rpm:"libtiff5~4.2.0~1.8.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

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

exit(0);