CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
92.5%
Updated fetchmail packages that fix a security flaw are now available.
This update has been rated as having important security impact by the Red Hat Security Response Team.
Fetchmail is a remote mail retrieval and forwarding utility.
A buffer overflow was discovered in fetchmail’s POP3 client. A malicious server could cause send a carefully crafted message UID and cause fetchmail to crash or potentially execute arbitrary code as the user running fetchmail. The Common Vulnerabilities and Exposures project assigned the name CVE-2005-2335 to this issue.
Users of fetchmail should update to this erratum package which contains a backported patch to correct this issue.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Red Hat Security Advisory RHSA-2005:640 and
# CentOS Errata and Security Advisory 2005:640 respectively.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(21847);
script_version("1.19");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/04");
script_cve_id("CVE-2005-2335");
script_bugtraq_id(14349);
script_xref(name:"RHSA", value:"2005:640");
script_name(english:"CentOS 3 / 4 : fetchmail (CESA-2005:640)");
script_summary(english:"Checks rpm output for the updated package");
script_set_attribute(
attribute:"synopsis",
value:"The remote CentOS host is missing a security update."
);
script_set_attribute(
attribute:"description",
value:
"Updated fetchmail packages that fix a security flaw are now available.
This update has been rated as having important security impact by the
Red Hat Security Response Team.
Fetchmail is a remote mail retrieval and forwarding utility.
A buffer overflow was discovered in fetchmail's POP3 client. A
malicious server could cause send a carefully crafted message UID and
cause fetchmail to crash or potentially execute arbitrary code as the
user running fetchmail. The Common Vulnerabilities and Exposures
project assigned the name CVE-2005-2335 to this issue.
Users of fetchmail should update to this erratum package which
contains a backported patch to correct this issue."
);
# https://lists.centos.org/pipermail/centos-announce/2005-July/011973.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?de716f5e"
);
# https://lists.centos.org/pipermail/centos-announce/2005-July/011974.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?970d66f2"
);
# https://lists.centos.org/pipermail/centos-announce/2005-July/011975.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?51cbc542"
);
# https://lists.centos.org/pipermail/centos-announce/2005-July/011976.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?f1d11edc"
);
# https://lists.centos.org/pipermail/centos-announce/2005-July/011986.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?1a436bc8"
);
# https://lists.centos.org/pipermail/centos-announce/2005-July/011990.html
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?26d3e63d"
);
script_set_attribute(
attribute:"solution",
value:"Update the affected fetchmail package."
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/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:centos:centos:fetchmail");
script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:3");
script_set_attribute(attribute:"cpe", value:"cpe:/o:centos:centos:4");
script_set_attribute(attribute:"vuln_publication_date", value:"2005/07/27");
script_set_attribute(attribute:"patch_publication_date", value:"2005/07/25");
script_set_attribute(attribute:"plugin_publication_date", value:"2006/07/03");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2006-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"CentOS Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/CentOS/release", "Host/CentOS/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/CentOS/release");
if (isnull(release) || "CentOS" >!< release) audit(AUDIT_OS_NOT, "CentOS");
os_ver = pregmatch(pattern: "CentOS(?: Linux)? release ([0-9]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "CentOS");
os_ver = os_ver[1];
if (! preg(pattern:"^(3|4)([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "CentOS 3.x / 4.x", "CentOS " + os_ver);
if (!get_kb_item("Host/CentOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && "ia64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "CentOS", cpu);
flag = 0;
if (rpm_check(release:"CentOS-3", reference:"fetchmail-6.2.0-3.el3.2")) flag++;
if (rpm_check(release:"CentOS-4", reference:"fetchmail-6.2.5-6.el4.2")) flag++;
if (flag)
{
security_report_v4(
port : 0,
severity : SECURITY_WARNING,
extra : rpm_report_get()
);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "fetchmail");
}