This update for curl fixes the following issues: Security issues fixed :
CVE-2016-5419: TLS session resumption client cert bypass (bsc#991389)
CVE-2016-5420: Re-using connections with wrong client cert (bsc#991390)
CVE-2016-5421: use of connection struct after free (bsc#991391)
CVE-2016-7141: Fixed incorrect reuse of client certificates with NSS (bsc#997420) Also the following bug was fixed :
fixing a performance issue (bsc#991746)
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2016:2330-1.
# The text itself is copyright (C) SUSE.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(93591);
script_version("2.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2016-5419", "CVE-2016-5420", "CVE-2016-5421", "CVE-2016-7141");
script_name(english:"SUSE SLED12 / SLES12 Security Update : curl (SUSE-SU-2016:2330-1)");
script_summary(english:"Checks rpm output for the updated packages.");
script_set_attribute(
attribute:"synopsis",
value:"The remote SUSE host is missing one or more security updates."
);
script_set_attribute(
attribute:"description",
value:
"This update for curl fixes the following issues: Security issues
fixed :
- CVE-2016-5419: TLS session resumption client cert bypass
(bsc#991389)
- CVE-2016-5420: Re-using connections with wrong client
cert (bsc#991390)
- CVE-2016-5421: use of connection struct after free
(bsc#991391)
- CVE-2016-7141: Fixed incorrect reuse of client
certificates with NSS (bsc#997420) Also the following
bug was fixed :
- fixing a performance issue (bsc#991746)
Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=991389"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=991390"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=991391"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=991746"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=997420"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-5419/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-5420/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-5421/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2016-7141/"
);
# https://www.suse.com/support/update/announcement/2016/suse-su-20162330-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?67ef659b"
);
script_set_attribute(
attribute:"solution",
value:
"To install this SUSE Security Update use YaST online_update.
Alternatively you can run the command listed for your product :
SUSE Linux Enterprise Software Development Kit 12-SP1:zypper in -t
patch SUSE-SLE-SDK-12-SP1-2016-1364=1
SUSE Linux Enterprise Server 12-SP1:zypper in -t patch
SUSE-SLE-SERVER-12-SP1-2016-1364=1
SUSE Linux Enterprise Desktop 12-SP1:zypper in -t patch
SUSE-SLE-DESKTOP-12-SP1-2016-1364=1
To bring your system up-to-date, use 'zypper patch'."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:curl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:curl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:curl-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcurl4");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libcurl4-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:12");
script_set_attribute(attribute:"vuln_publication_date", value:"2016/08/10");
script_set_attribute(attribute:"patch_publication_date", value:"2016/09/16");
script_set_attribute(attribute:"plugin_publication_date", value:"2016/09/19");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2016-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED12|SLES12)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED12 / SLES12", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES12" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLES12 SP1", os_ver + " SP" + sp);
if (os_ver == "SLED12" && (! preg(pattern:"^(1)$", string:sp))) audit(AUDIT_OS_NOT, "SLED12 SP1", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES12", sp:"1", reference:"curl-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"curl-debuginfo-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"curl-debugsource-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"libcurl4-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"libcurl4-debuginfo-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"libcurl4-32bit-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLES12", sp:"1", reference:"libcurl4-debuginfo-32bit-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"curl-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"curl-debuginfo-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"curl-debugsource-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libcurl4-32bit-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libcurl4-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libcurl4-debuginfo-32bit-7.37.0-28.1")) flag++;
if (rpm_check(release:"SLED12", sp:"1", cpu:"x86_64", reference:"libcurl4-debuginfo-7.37.0-28.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "curl");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | curl | p-cpe:/a:novell:suse_linux:curl |
novell | suse_linux | curl-debuginfo | p-cpe:/a:novell:suse_linux:curl-debuginfo |
novell | suse_linux | curl-debugsource | p-cpe:/a:novell:suse_linux:curl-debugsource |
novell | suse_linux | libcurl4 | p-cpe:/a:novell:suse_linux:libcurl4 |
novell | suse_linux | libcurl4-debuginfo | p-cpe:/a:novell:suse_linux:libcurl4-debuginfo |
novell | suse_linux | 12 | cpe:/o:novell:suse_linux:12 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5419
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5420
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5421
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-7141
www.nessus.org/u?67ef659b
bugzilla.suse.com/show_bug.cgi?id=991389
bugzilla.suse.com/show_bug.cgi?id=991390
bugzilla.suse.com/show_bug.cgi?id=991391
bugzilla.suse.com/show_bug.cgi?id=991746
bugzilla.suse.com/show_bug.cgi?id=997420
www.suse.com/security/cve/CVE-2016-5419/
www.suse.com/security/cve/CVE-2016-5420/
www.suse.com/security/cve/CVE-2016-5421/
www.suse.com/security/cve/CVE-2016-7141/