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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
99.4%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2021 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("1.3.6.1.4.1.25623.1.1.4.2015.2253.1");
script_cve_id("CVE-2015-3194", "CVE-2015-3195", "CVE-2015-3196");
script_tag(name:"creation_date", value:"2021-06-09 14:58:09 +0000 (Wed, 09 Jun 2021)");
script_version("2024-02-02T14:37:48+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:48 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2015-12-07 17:46:25 +0000 (Mon, 07 Dec 2015)");
script_name("SUSE: Security Advisory (SUSE-SU-2015:2253-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone AG");
script_family("SuSE Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES11\.0)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2015:2253-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2015/suse-su-20152253-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'openssl' package(s) announced via the SUSE-SU-2015:2253-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"This update for openssl fixes the following issues:
Security fixes:
- CVE-2015-3194: The signature verification routines will crash with a
NULL pointer dereference if presented with an ASN.1 signature using the
RSA PSS algorithm and absent mask generation function parameter. Since
these routines are used to verify certificate signature algorithms this
can be used to crash any certificate verification operation and
exploited in a DoS attack. Any application which performs certificate
verification is vulnerable including OpenSSL clients and servers which
enable client authentication. (bsc#957815)
- CVE-2015-3195: When presented with a malformed X509_ATTRIBUTE structure
OpenSSL would leak memory. This structure is used by the PKCS#7 and CMS
routines so any application which reads PKCS#7 or CMS data from
untrusted sources is affected. SSL/TLS is not affected. (bsc#957812)
- CVE-2015-3196: If PSK identity hints are received by a multi-threaded
client then the values were wrongly updated in the parent SSL_CTX
structure. This could result in a race condition potentially leading to
a double free of the identify hint data. (bsc#957813)
Non security bugs fixed:
- Improve S/390 performance on IBM z196 and z13 (bsc#954256)
- Add support for 'ciphers' providing no encryption (bsc#937085)");
script_tag(name:"affected", value:"'openssl' package(s) on SUSE Linux Enterprise Debuginfo 11-SP3, SUSE Linux Enterprise Server 11.");
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 == "SLES11.0") {
if(!isnull(res = isrpmvuln(pkg:"libopenssl1-devel", rpm:"libopenssl1-devel~1.0.1g~0.35.1", rls:"SLES11.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0", rpm:"libopenssl1_0_0~1.0.1g~0.35.1", rls:"SLES11.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0-32bit", rpm:"libopenssl1_0_0-32bit~1.0.1g~0.35.1", rls:"SLES11.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libopenssl1_0_0-x86", rpm:"libopenssl1_0_0-x86~1.0.1g~0.35.1", rls:"SLES11.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"openssl1", rpm:"openssl1~1.0.1g~0.35.1", rls:"SLES11.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"openssl1-doc", rpm:"openssl1-doc~1.0.1g~0.35.1", rls:"SLES11.0"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
99.4%