CVSS2
Attack Vector
NETWORK
Attack Complexity
HIGH
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:H/Au:N/C:P/I:P/A:P
EPSS
Percentile
95.0%
Multiple security issues have been found in HAProxy, a load-balancing reverse proxy :
CVE-2012-2942 Buffer overflow in the header capture code.
CVE-2013-1912 Buffer overflow in the HTTP keepalive code.
CVE-2013-2175 Denial of service in parsing HTTP headers.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Debian Security Advisory DSA-2711. The text
# itself is copyright (C) Software in the Public Interest, Inc.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(66936);
script_version("1.10");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/11");
script_cve_id("CVE-2012-2942", "CVE-2013-1912", "CVE-2013-2175");
script_bugtraq_id(53647, 58820, 60588);
script_xref(name:"DSA", value:"2711");
script_name(english:"Debian DSA-2711-1 : haproxy - several vulnerabilities");
script_summary(english:"Checks dpkg output for the updated package");
script_set_attribute(
attribute:"synopsis",
value:"The remote Debian host is missing a security-related update."
);
script_set_attribute(
attribute:"description",
value:
"Multiple security issues have been found in HAProxy, a load-balancing
reverse proxy :
- CVE-2012-2942
Buffer overflow in the header capture code.
- CVE-2013-1912
Buffer overflow in the HTTP keepalive code.
- CVE-2013-2175
Denial of service in parsing HTTP headers."
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2012-2942"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2013-1912"
);
script_set_attribute(
attribute:"see_also",
value:"https://security-tracker.debian.org/tracker/CVE-2013-2175"
);
script_set_attribute(
attribute:"see_also",
value:"https://packages.debian.org/source/squeeze/haproxy"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.debian.org/security/2013/dsa-2711"
);
script_set_attribute(
attribute:"solution",
value:
"Upgrade the haproxy packages.
For the oldstable distribution (squeeze), these problems have been
fixed in version 1.4.8-1+squeeze1.
The stable distribution (wheezy) doesn't contain haproxy."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/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:debian:debian_linux:haproxy");
script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:6.0");
script_set_attribute(attribute:"patch_publication_date", value:"2013/06/19");
script_set_attribute(attribute:"plugin_publication_date", value:"2013/06/20");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2013-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"Debian Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");
exit(0);
}
include("audit.inc");
include("debian_package.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);
flag = 0;
if (deb_check(release:"6.0", prefix:"haproxy", reference:"1.4.8-1+squeeze1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());
else security_warning(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
debian | debian_linux | haproxy | p-cpe:/a:debian:debian_linux:haproxy |
debian | debian_linux | 6.0 | cpe:/o:debian:debian_linux:6.0 |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2942
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1912
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-2175
packages.debian.org/source/squeeze/haproxy
security-tracker.debian.org/tracker/CVE-2012-2942
security-tracker.debian.org/tracker/CVE-2013-1912
security-tracker.debian.org/tracker/CVE-2013-2175
www.debian.org/security/2013/dsa-2711