CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
EPSS
Percentile
70.4%
CVE-2010-0434 httpd: request header information leak
A use-after-free flaw was discovered in the way the Apache HTTP Server handled request headers in subrequests. In configurations where subrequests are used, a multithreaded MPM (Multi-Processing Module) could possibly leak information from other requests in request replies. (CVE-2010-0434)
This update also fixes the following bug :
As well, this update adds the following enhancement :
Refer to the following Red Hat Knowledgebase article for more details about the changed mod_ssl behavior:
http://kbase.redhat.com/faq/docs/DOC-20491
After installing the updated packages, the httpd daemon must be restarted for the update to take effect.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text is (C) Scientific Linux.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(60753);
script_version("1.8");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/14");
script_cve_id("CVE-2010-0434");
script_name(english:"Scientific Linux Security Update : httpd on SL4.x i386/x86_64");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Scientific Linux host is missing one or more security
updates."
);
script_set_attribute(
attribute:"description",
value:
"CVE-2010-0434 httpd: request header information leak
A use-after-free flaw was discovered in the way the Apache HTTP Server
handled request headers in subrequests. In configurations where
subrequests are used, a multithreaded MPM (Multi-Processing Module)
could possibly leak information from other requests in request
replies. (CVE-2010-0434)
This update also fixes the following bug :
- a bug was found in the mod_dav module. If a PUT request
for an existing file failed, that file would be
unexpectedly deleted and a 'Could not get next bucket
brigade' error logged. With this update, failed PUT
requests no longer cause mod_dav to delete files, which
resolves this issue. (BZ#572932)
As well, this update adds the following enhancement :
- with the updated openssl packages from RHSA-2010:0163
installed, mod_ssl will refuse to renegotiate a TLS/SSL
connection with an unpatched client that does not
support RFC 5746. This update adds the
'SSLInsecureRenegotiation' configuration directive. If
this directive is enabled, mod_ssl will renegotiate
insecurely with unpatched clients. (BZ#575805)
Refer to the following Red Hat Knowledgebase article for more details
about the changed mod_ssl behavior:
http://kbase.redhat.com/faq/docs/DOC-20491
After installing the updated packages, the httpd daemon must be
restarted for the update to take effect."
);
# http://kbase.redhat.com/faq/docs/DOC-20491
script_set_attribute(
attribute:"see_also",
value:"https://access.redhat.com/articles/20490"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=572932"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.redhat.com/show_bug.cgi?id=575805"
);
# https://listserv.fnal.gov/scripts/wa.exe?A2=ind1003&L=scientific-linux-errata&T=0&P=2999
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?abc24617"
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:N/A:N");
script_cwe_id(200);
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"x-cpe:/o:fermilab:scientific_linux");
script_set_attribute(attribute:"patch_publication_date", value:"2010/03/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2012/08/01");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2012-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Scientific Linux Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/RedHat/release", "Host/RedHat/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/RedHat/release");
if (isnull(release) || "Scientific Linux " >!< release) audit(AUDIT_HOST_NOT, "running Scientific Linux");
if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu >!< "x86_64" && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Scientific Linux", cpu);
flag = 0;
if (rpm_check(release:"SL4", reference:"httpd-2.0.52-41.sl4.7")) flag++;
if (rpm_check(release:"SL4", reference:"httpd-devel-2.0.52-41.sl4.7")) flag++;
if (rpm_check(release:"SL4", reference:"httpd-manual-2.0.52-41.sl4.7")) flag++;
if (rpm_check(release:"SL4", reference:"httpd-suexec-2.0.52-41.sl4.7")) flag++;
if (rpm_check(release:"SL4", reference:"mod_ssl-2.0.52-41.sl4.7")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");