4.6 Medium
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:L/AC:L/Au:N/C:P/I:P/A:P
9.6 High
AI Score
Confidence
High
0.001 Low
EPSS
Percentile
22.9%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2022 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.1.10.2014.0496");
script_cve_id("CVE-2014-7817");
script_tag(name:"creation_date", value:"2022-01-28 10:58:44 +0000 (Fri, 28 Jan 2022)");
script_version("2024-02-02T05:06:08+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:08 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"4.6");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:P/I:P/A:P");
script_name("Mageia: Security Advisory (MGASA-2014-0496)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 Greenbone AG");
script_family("Mageia Linux Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/mageia_linux", "ssh/login/release", re:"ssh/login/release=MAGEIA(3|4)");
script_xref(name:"Advisory-ID", value:"MGASA-2014-0496");
script_xref(name:"URL", value:"https://advisories.mageia.org/MGASA-2014-0496.html");
script_xref(name:"URL", value:"https://bugs.mageia.org/show_bug.cgi?id=14651");
script_xref(name:"URL", value:"https://bugzilla.redhat.com/show_bug.cgi?id=1157689");
script_tag(name:"summary", value:"The remote host is missing an update for the 'glibc' package(s) announced via the MGASA-2014-0496 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"The function wordexp() fails to properly handle the WRDE_NOCMD
flag when processing arithmetic inputs in the form of '$((... ``))'
where '...' can be anything valid. The backticks in the arithmetic
epxression are evaluated by in a shell even if WRDE_NOCMD forbade
command substitution. This allows an attacker to attempt to pass
dangerous commands via constructs of the above form, and bypass
the WRDE_NOCMD flag. This update fixes the issue (CVE-2014-7817).");
script_tag(name:"affected", value:"'glibc' package(s) on Mageia 3, Mageia 4.");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_tag(name:"solution_type", value:"VendorFix");
script_tag(name:"qod_type", value:"package");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "MAGEIA3") {
if(!isnull(res = isrpmvuln(pkg:"glibc", rpm:"glibc~2.17~7.6.mga3", rls:"MAGEIA3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-devel", rpm:"glibc-devel~2.17~7.6.mga3", rls:"MAGEIA3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-doc", rpm:"glibc-doc~2.17~7.6.mga3", rls:"MAGEIA3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-i18ndata", rpm:"glibc-i18ndata~2.17~7.6.mga3", rls:"MAGEIA3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-profile", rpm:"glibc-profile~2.17~7.6.mga3", rls:"MAGEIA3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-static-devel", rpm:"glibc-static-devel~2.17~7.6.mga3", rls:"MAGEIA3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-utils", rpm:"glibc-utils~2.17~7.6.mga3", rls:"MAGEIA3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"nscd", rpm:"nscd~2.17~7.6.mga3", rls:"MAGEIA3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "MAGEIA4") {
if(!isnull(res = isrpmvuln(pkg:"glibc", rpm:"glibc~2.18~9.5.mga4", rls:"MAGEIA4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-devel", rpm:"glibc-devel~2.18~9.5.mga4", rls:"MAGEIA4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-doc", rpm:"glibc-doc~2.18~9.5.mga4", rls:"MAGEIA4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-i18ndata", rpm:"glibc-i18ndata~2.18~9.5.mga4", rls:"MAGEIA4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-profile", rpm:"glibc-profile~2.18~9.5.mga4", rls:"MAGEIA4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-static-devel", rpm:"glibc-static-devel~2.18~9.5.mga4", rls:"MAGEIA4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"glibc-utils", rpm:"glibc-utils~2.18~9.5.mga4", rls:"MAGEIA4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"nscd", rpm:"nscd~2.18~9.5.mga4", rls:"MAGEIA4"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);