Debian: Security Advisory DSA-3336-1, nss vulnerabilities CVE-2015-2721, CVE-2015-273
Reporter | Title | Published | Views | Family All 143 |
---|---|---|---|---|
![]() | RHEL 5 : nss (RHSA-2015:1664) | 25 Aug 201500:00 | – | nessus |
![]() | Oracle Linux 5 : nss (ELSA-2015-1664) | 25 Aug 201500:00 | – | nessus |
![]() | CentOS 5 : nss (CESA-2015:1664) | 26 Aug 201500:00 | – | nessus |
![]() | Debian DSA-3336-1 : nss - security update | 18 Aug 201500:00 | – | nessus |
![]() | Scientific Linux Security Update : nss on SL5.x i386/x86_64 (20150824) | 25 Aug 201500:00 | – | nessus |
![]() | Debian DLA-315-1 : nss security update | 28 Sep 201500:00 | – | nessus |
![]() | Ubuntu 14.04 LTS : NSS vulnerabilities (USN-2672-1) | 13 Jul 201500:00 | – | nessus |
![]() | Amazon Linux AMI : nss-softokn (ALAS-2015-596) | 23 Sep 201500:00 | – | nessus |
![]() | Scientific Linux Security Update : nss-softokn on SL6.x, SL7.x i386/x86_64 (20150901) | 3 Sep 201500:00 | – | nessus |
![]() | CentOS 6 / 7 : nss-softokn (CESA-2015:1699) | 22 Oct 201500:00 | – | nessus |
Source | Link |
---|---|
debian | www.debian.org/security/2015/DSA-3336-1 |
security-tracker | www.security-tracker.debian.org/tracker/DSA-3336 |
# SPDX-FileCopyrightText: 2015 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("1.3.6.1.4.1.25623.1.0.703336");
script_cve_id("CVE-2015-2721", "CVE-2015-2730");
script_tag(name:"creation_date", value:"2015-08-16 22:00:00 +0000 (Sun, 16 Aug 2015)");
script_version("2024-02-02T05:06:05+0000");
script_tag(name:"last_modification", value:"2024-02-02 05:06:05 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"4.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:N/I:P/A:N");
script_name("Debian: Security Advisory (DSA-3336-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2015 Greenbone AG");
script_family("Debian Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/debian_linux", "ssh/login/packages", re:"ssh/login/release=DEB(7|8)");
script_xref(name:"Advisory-ID", value:"DSA-3336-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2015/DSA-3336-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-3336");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'nss' package(s) announced via the DSA-3336-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Several vulnerabilities have been discovered in nss, the Mozilla Network Security Service library. The Common Vulnerabilities and Exposures project identifies the following problems:
CVE-2015-2721
Karthikeyan Bhargavan discovered that NSS incorrectly handles state transitions for the TLS state machine. A man-in-the-middle attacker could exploit this flaw to skip the ServerKeyExchange message and remove the forward-secrecy property.
CVE-2015-2730
Watson Ladd discovered that NSS does not properly perform Elliptical Curve Cryptography (ECC) multiplication, allowing a remote attacker to potentially spoof ECDSA signatures.
For the oldstable distribution (wheezy), these problems have been fixed in version 2:3.14.5-1+deb7u5.
For the stable distribution (jessie), these problems have been fixed in version 2:3.17.2-1.1+deb8u1.
For the testing distribution (stretch), these problems have been fixed in version 2:3.19.1-1.
For the unstable distribution (sid), these problems have been fixed in version 2:3.19.1-1.
We recommend that you upgrade your nss packages.");
script_tag(name:"affected", value:"'nss' package(s) on Debian 7, Debian 8.");
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-deb.inc");
release = dpkg_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "DEB7") {
if(!isnull(res = isdpkgvuln(pkg:"libnss3", ver:"2:3.14.5-1+deb7u5", rls:"DEB7"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libnss3-1d", ver:"2:3.14.5-1+deb7u5", rls:"DEB7"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libnss3-dbg", ver:"2:3.14.5-1+deb7u5", rls:"DEB7"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libnss3-dev", ver:"2:3.14.5-1+deb7u5", rls:"DEB7"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libnss3-tools", ver:"2:3.14.5-1+deb7u5", rls:"DEB7"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "DEB8") {
if(!isnull(res = isdpkgvuln(pkg:"libnss3", ver:"2:3.17.2-1.1+deb8u1", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libnss3-1d", ver:"2:3.17.2-1.1+deb8u1", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libnss3-dbg", ver:"2:3.17.2-1.1+deb8u1", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libnss3-dev", ver:"2:3.17.2-1.1+deb8u1", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libnss3-tools", ver:"2:3.17.2-1.1+deb8u1", rls:"DEB8"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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