openSUSE: Security Advisory for tinyproxy (openSUSE-SU-2024:0119-1)

# SPDX-FileCopyrightText: 2024 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("1.3.6.1.4.1.25623.1.0.856122");
  script_version("2024-05-16T05:05:35+0000");
  script_cve_id("CVE-2012-3505", "CVE-2017-11747", "CVE-2022-40468", "CVE-2023-40533", "CVE-2023-49606");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_tag(name:"last_modification", value:"2024-05-16 05:05:35 +0000 (Thu, 16 May 2024)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/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:"2024-05-01 16:15:07 +0000 (Wed, 01 May 2024)");
  script_tag(name:"creation_date", value:"2024-05-11 01:00:26 +0000 (Sat, 11 May 2024)");
  script_name("openSUSE: Security Advisory for tinyproxy (openSUSE-SU-2024:0119-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2024 Greenbone AG");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSEBackportsSLE-15-SP5");

  script_xref(name:"Advisory-ID", value:"openSUSE-SU-2024:0119-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/OM62U7F2OTTTTR4PTM6RV3UAOCUHRC75");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'tinyproxy'
  package(s) announced via the openSUSE-SU-2024:0119-1 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 tinyproxy fixes the following issues:

  - Update to release 1.11.2

  * Fix potential use-after-free in header handling [CVE-2023-49606,
         boo#1223746]

  * Prevent junk from showing up in error page in invalid requests
         [CVE-2022-40468, CVE-2023-40533, boo#1223743]

  - Move tinyproxy program to /usr/bin.

  - Update to release 1.11.1

  * New fnmatch based filtertype

  - Update to release 1.11

  * Support for multiple bind directives.

  - update to 1.10.0:

  * Configuration file has moved from /etc/tinyproxy.conf to
         /etc/tinyproxy/tinyproxy.conf.

  * Add support for basic HTTP authentication

  * Add socks upstream support

  * Log to stdout if no logfile is specified

  * Activate reverse proxy by default

  * Support bind with transparent mode

  * Allow multiple listen statements in the configuration

  * Fix CVE-2017-11747: Create PID file before dropping privileges.

  * Fix CVE-2012-3505: algorithmic complexity DoS in hashmap

  * Bugfixes

  * BB#110: fix algorithmic complexity DoS in hashmap

  * BB#106: fix CONNECT requests with IPv6 literal addresses as host

  * BB#116: fix invalid free for GET requests to ipv6 literal address

  * BB#115: Drop supplementary groups

  * BB#109: Fix crash (infinite loop) when writing to log file fails

  * BB#74: Create log and pid files after we drop privs

  * BB#83: Use output of id instead of $USER");

  script_tag(name:"affected", value:"'tinyproxy' package(s) on openSUSE Backports SLE-15-SP5.");

  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 == "openSUSEBackportsSLE-15-SP5") {

  if(!isnull(res = isrpmvuln(pkg:"tinyproxy", rpm:"tinyproxy~1.11.2~bp155.3.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"tinyproxy", rpm:"tinyproxy~1.11.2~bp155.3.3.1", rls:"openSUSEBackportsSLE-15-SP5"))) {
    report += res;
  }

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

exit(0);