Mageia: Security Advisory (MGASA-2022-0396)

# 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("1.3.6.1.4.1.25623.1.1.10.2022.0396");
  script_cve_id("CVE-2022-29187", "CVE-2022-39253", "CVE-2022-39260");
  script_tag(name:"creation_date", value:"2022-10-28 12:41:25 +0000 (Fri, 28 Oct 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:"6.9");
  script_tag(name:"cvss_base_vector", value:"AV:L/AC:M/Au:N/C:C/I:C/A:C");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2022-10-21 18:26:00 +0000 (Fri, 21 Oct 2022)");

  script_name("Mageia: Security Advisory (MGASA-2022-0396)");
  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-2022-0396");
  script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2022-0396.html");
  script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=30985");
  script_xref(name:"URL", value:"https://raw.githubusercontent.com/git/git/master/Documentation/RelNotes/2.30.6.txt");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'git' package(s) announced via the MGASA-2022-0396 advisory.");

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

  script_tag(name:"insight", value:"CVE-2022-39253: A malicious actor could convince a victim to clone a
repository with a symbolic link pointing at sensitive information on the
victim's machine.
CVE-2022-39260: Allowing a malicious actor to intentionally overflow the
return value, leading to arbitrary heap writes.
CVE-2022-29187: privilege escalation");

  script_tag(name:"affected", value:"'git' 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:"git", rpm:"git~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"git-arch", rpm:"git-arch~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"git-core", rpm:"git-core~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"git-core-oldies", rpm:"git-core-oldies~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"git-cvs", rpm:"git-cvs~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"git-email", rpm:"git-email~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"git-prompt", rpm:"git-prompt~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"git-subtree", rpm:"git-subtree~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"git-svn", rpm:"git-svn~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"gitk", rpm:"gitk~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"gitweb", rpm:"gitweb~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"lib64git-devel", rpm:"lib64git-devel~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libgit-devel", rpm:"libgit-devel~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Git", rpm:"perl-Git~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"perl-Git-SVN", rpm:"perl-Git-SVN~2.30.6~1.mga8", rls:"MAGEIA8"))) {
    report += res;
  }

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

exit(0);