CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS
Percentile
88.5%
Integer overflow in pcre_compile.c in Perl Compatible Regular Expressions (PCRE) before 6.2, as used in multiple products, allows attackers to execute arbitrary code via quantifier values in regular expressions, which leads to a heap-based buffer overflow.
The apache2 packages, as shipped, were built using a private copy of pcre.
The updated packages have been rebuilt against the system pcre libs to correct this problem. 10.1 and 10.2/LE2005 are already built against the system pcre.
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Mandrake Linux Security Advisory MDKSA-2005:155.
# The text itself is copyright (C) Mandriva S.A.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(19911);
script_version("1.16");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");
script_cve_id("CVE-2005-2491");
script_xref(name:"MDKSA", value:"2005:155");
script_name(english:"Mandrake Linux Security Advisory : apache2 (MDKSA-2005:155)");
script_summary(english:"Checks rpm output for the updated packages");
script_set_attribute(
attribute:"synopsis",
value:
"The remote Mandrake Linux host is missing one or more security
updates."
);
script_set_attribute(
attribute:"description",
value:
"Integer overflow in pcre_compile.c in Perl Compatible Regular
Expressions (PCRE) before 6.2, as used in multiple products, allows
attackers to execute arbitrary code via quantifier values in regular
expressions, which leads to a heap-based buffer overflow.
The apache2 packages, as shipped, were built using a private copy of
pcre.
The updated packages have been rebuilt against the system pcre libs to
correct this problem. 10.1 and 10.2/LE2005 are already built against
the system pcre."
);
script_set_attribute(attribute:"solution", value:"Update the affected packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-common");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-manual");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-mod_cache");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-mod_dav");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-mod_deflate");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-mod_disk_cache");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-mod_file_cache");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-mod_ldap");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-mod_mem_cache");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-mod_proxy");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-mod_ssl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-modules");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:apache2-source");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:lib64apr0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:mandriva:linux:libapr0");
script_set_attribute(attribute:"cpe", value:"cpe:/o:mandrakesoft:mandrake_linux:10.0");
script_set_attribute(attribute:"patch_publication_date", value:"2005/08/29");
script_set_attribute(attribute:"plugin_publication_date", value:"2005/10/05");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2005-2021 Tenable Network Security, Inc.");
script_family(english:"Mandriva Local Security Checks");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/Mandrake/release", "Host/Mandrake/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);
if (!get_kb_item("Host/Mandrake/release")) audit(AUDIT_OS_NOT, "Mandriva / Mandake Linux");
if (!get_kb_item("Host/Mandrake/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^(amd64|i[3-6]86|x86_64)$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Mandriva / Mandrake Linux", cpu);
flag = 0;
if (rpm_check(release:"MDK10.0", reference:"apache2-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-common-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-devel-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-manual-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-mod_cache-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-mod_dav-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-mod_deflate-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-mod_disk_cache-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-mod_file_cache-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-mod_ldap-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-mod_mem_cache-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-mod_proxy-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-mod_ssl-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-modules-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", reference:"apache2-source-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"amd64", reference:"lib64apr0-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (rpm_check(release:"MDK10.0", cpu:"i386", reference:"libapr0-2.0.48-6.10.100mdk", yank:"mdk")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");
Vendor | Product | Version | CPE |
---|---|---|---|
mandriva | linux | apache2 | p-cpe:/a:mandriva:linux:apache2 |
mandriva | linux | apache2-common | p-cpe:/a:mandriva:linux:apache2-common |
mandriva | linux | apache2-devel | p-cpe:/a:mandriva:linux:apache2-devel |
mandriva | linux | apache2-manual | p-cpe:/a:mandriva:linux:apache2-manual |
mandriva | linux | apache2-mod_cache | p-cpe:/a:mandriva:linux:apache2-mod_cache |
mandriva | linux | apache2-mod_dav | p-cpe:/a:mandriva:linux:apache2-mod_dav |
mandriva | linux | apache2-mod_deflate | p-cpe:/a:mandriva:linux:apache2-mod_deflate |
mandriva | linux | apache2-mod_disk_cache | p-cpe:/a:mandriva:linux:apache2-mod_disk_cache |
mandriva | linux | apache2-mod_file_cache | p-cpe:/a:mandriva:linux:apache2-mod_file_cache |
mandriva | linux | apache2-mod_ldap | p-cpe:/a:mandriva:linux:apache2-mod_ldap |