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openSUSE: Security Advisory for curl (SUSE-SU-2023:3823-1)

Security Advisory for curl package updat

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Reporter	Title	Published	Views	Family All 104
Hacker One	curl: CVE-2023-38039: HTTP header allocation DOS	17 Jul 202312:43	–	hackerone
Hacker One	Internet Bug Bounty: [curl] CVE-2023-38039: HTTP header allocation DOS	13 Sep 202314:52	–	hackerone
Tenable Nessus	Photon OS 5.0: Curl PHSA-2023-5.0-0095	23 Jul 202400:00	–	nessus
Tenable Nessus	Slackware Linux 14.0 / 14.1 / 14.2 / 15.0 / current curl Vulnerability (SSA:2023-256-01)	14 Sep 202300:00	–	nessus
Tenable Nessus	Fedora 39 : curl (2023-43ef9f5376)	7 Nov 202300:00	–	nessus
Tenable Nessus	SUSE SLES12 Security Update : curl (SUSE-SU-2023:3692-1)	21 Sep 202300:00	–	nessus
Tenable Nessus	Ubuntu 23.04 : curl vulnerability (USN-6363-1)	13 Sep 202300:00	–	nessus
Tenable Nessus	Curl 7.84 <= 8.2.1 Header DoS (CVE-2023-38039)	14 Sep 202300:00	–	nessus
Tenable Nessus	Amazon Linux 2 : curl (ALAS-2023-2271)	5 Oct 202300:00	–	nessus
Tenable Nessus	Amazon Linux 2023 : curl, curl-minimal, libcurl (ALAS2023-2023-368)	3 Oct 202300:00	–	nessus

Source	Link
	www.3823-1
lists	www.lists.opensuse.org/archives/list/[email protected]/thread/6MESIDQPWL3UM4H5T4FCCGH3YE32UE7F

# 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("1.3.6.1.4.1.25623.1.0.833532");
  script_version("2025-02-26T05:38:41+0000");
  script_cve_id("CVE-2023-38039");
  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:"last_modification", value:"2025-02-26 05:38:41 +0000 (Wed, 26 Feb 2025)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2023-09-20 15:08:11 +0000 (Wed, 20 Sep 2023)");
  script_tag(name:"creation_date", value:"2024-03-04 08:01:48 +0000 (Mon, 04 Mar 2024)");
  script_name("openSUSE: Security Advisory for curl (SUSE-SU-2023:3823-1)");
  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/opensuse", "ssh/login/rpms", re:"ssh/login/release=(openSUSELeap15\.4|openSUSELeap15\.5)");

  script_xref(name:"Advisory-ID", value:"SUSE-SU-2023:3823-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/6MESIDQPWL3UM4H5T4FCCGH3YE32UE7F");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'curl'
  package(s) announced via the SUSE-SU-2023:3823-1 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 curl fixes the following issues:

  * CVE-2023-38039: Fixed possible DoS when receiving too large HTTP header.
      (bsc#1215026)

  ##");

  script_tag(name:"affected", value:"'curl' package(s) on openSUSE Leap 15.4, openSUSE Leap 15.5.");

  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 == "openSUSELeap15.4") {

  if(!isnull(res = isrpmvuln(pkg:"libcurl-devel", rpm:"libcurl-devel~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl-debuginfo", rpm:"curl-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl-debugsource", rpm:"curl-debugsource~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-debuginfo", rpm:"libcurl4-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl", rpm:"curl~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4", rpm:"libcurl4~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-32bit", rpm:"libcurl4-32bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-32bit-debuginfo", rpm:"libcurl4-32bit-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl-devel-32bit", rpm:"libcurl-devel-32bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-64bit-debuginfo", rpm:"libcurl4-64bit-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-64bit", rpm:"libcurl4-64bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl-devel-64bit", rpm:"libcurl-devel-64bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl-devel", rpm:"libcurl-devel~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl-debuginfo", rpm:"curl-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl-debugsource", rpm:"curl-debugsource~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-debuginfo", rpm:"libcurl4-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl", rpm:"curl~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4", rpm:"libcurl4~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-32bit", rpm:"libcurl4-32bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-32bit-debuginfo", rpm:"libcurl4-32bit-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl-devel-32bit", rpm:"libcurl-devel-32bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-64bit-debuginfo", rpm:"libcurl4-64bit-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-64bit", rpm:"libcurl4-64bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl-devel-64bit", rpm:"libcurl-devel-64bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.4"))) {
    report += res;
  }

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

if(release == "openSUSELeap15.5") {

  if(!isnull(res = isrpmvuln(pkg:"libcurl-devel", rpm:"libcurl-devel~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl-debuginfo", rpm:"curl-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl-debugsource", rpm:"curl-debugsource~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-debuginfo", rpm:"libcurl4-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl", rpm:"curl~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4", rpm:"libcurl4~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-32bit", rpm:"libcurl4-32bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-32bit-debuginfo", rpm:"libcurl4-32bit-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl-devel-32bit", rpm:"libcurl-devel-32bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl-devel", rpm:"libcurl-devel~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl-debuginfo", rpm:"curl-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl-debugsource", rpm:"curl-debugsource~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-debuginfo", rpm:"libcurl4-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"curl", rpm:"curl~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4", rpm:"libcurl4~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-32bit", rpm:"libcurl4-32bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl4-32bit-debuginfo", rpm:"libcurl4-32bit-debuginfo~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libcurl-devel-32bit", rpm:"libcurl-devel-32bit~8.0.1~150400.5.29.1", rls:"openSUSELeap15.5"))) {
    report += res;
  }

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

exit(0);

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8.4High risk

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CVSS37.5

EPSS0.14467