The remote host is missing an update for the Debian 'botan1.10' package(s) announced via the DSA-3565-1 advisory. Several security vulnerabilities were found in botan1.10, a C++ library which provides support for many common cryptographic operations, including encryption, authentication, X.509v3 certificates and CRLs. For the stable distribution (jessie), these problems have been fixed in version 1.10.8-2+deb8u1. We recommend that you upgrade your botan1.10 packages
Reporter | Title | Published | Views | Family All 87 |
---|---|---|---|---|
![]() | Debian Security Advisory DSA 3565-1 (botan1.10 - security update) | 2 May 201600:00 | – | openvas |
![]() | Debian: Security Advisory (DLA-449-1) | 8 Mar 202300:00 | – | openvas |
![]() | Mageia: Security Advisory (MGASA-2016-0102) | 8 Mar 201600:00 | – | openvas |
![]() | Mageia: Security Advisory (MGASA-2016-0208) | 28 Jan 202200:00 | – | openvas |
![]() | Fedora Update for botan FEDORA-2016-f2aae0dbc5 | 8 Jun 201600:00 | – | openvas |
![]() | Fedora Update for botan FEDORA-2016-fe0d8f126a | 8 Jun 201600:00 | – | openvas |
![]() | Fedora Update for monotone FEDORA-2016-1 | 1 Mar 201600:00 | – | openvas |
![]() | Fedora Update for qca FEDORA-2016-1 | 1 Mar 201600:00 | – | openvas |
![]() | Fedora Update for qt-creator FEDORA-2016-1 | 1 Mar 201600:00 | – | openvas |
![]() | Fedora Update for botan FEDORA-2016-1 | 1 Mar 201600:00 | – | openvas |
Source | Link |
---|---|
debian | www.debian.org/security/2016/DSA-3565-1 |
security-tracker | www.security-tracker.debian.org/tracker/DSA-3565 |
# SPDX-FileCopyrightText: 2016 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("1.3.6.1.4.1.25623.1.0.703565");
script_cve_id("CVE-2015-5726", "CVE-2015-5727", "CVE-2015-7827", "CVE-2016-2194", "CVE-2016-2195", "CVE-2016-2849");
script_tag(name:"creation_date", value:"2016-05-01 22:00:00 +0000 (Sun, 01 May 2016)");
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:"10.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:C/I:C/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2016-05-14 01:29:35 +0000 (Sat, 14 May 2016)");
script_name("Debian: Security Advisory (DSA-3565-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2016 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=DEB8");
script_xref(name:"Advisory-ID", value:"DSA-3565-1");
script_xref(name:"URL", value:"https://www.debian.org/security/2016/DSA-3565-1");
script_xref(name:"URL", value:"https://security-tracker.debian.org/tracker/DSA-3565");
script_tag(name:"summary", value:"The remote host is missing an update for the Debian 'botan1.10' package(s) announced via the DSA-3565-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"Several security vulnerabilities were found in botan1.10, a C++ library which provides support for many common cryptographic operations, including encryption, authentication, X.509v3 certificates and CRLs.
CVE-2015-5726
The BER decoder would crash due to reading from offset 0 of an empty vector if it encountered a BIT STRING which did not contain any data at all. This can be used to easily crash applications reading untrusted ASN.1 data, but does not seem exploitable for code execution.
CVE-2015-5727
The BER decoder would allocate a fairly arbitrary amount of memory in a length field, even if there was no chance the read request would succeed. This might cause the process to run out of memory or invoke the OOM killer.
CVE-2015-7827
Use constant time PKCS #1 unpadding to avoid possible side channel attack against RSA decryption
CVE-2016-2194
Infinite loop in modular square root algorithm. The ressol function implementing the Tonelli-Shanks algorithm for finding square roots could be sent into a nearly infinite loop due to a misplaced conditional check. This could occur if a composite modulus is provided, as this algorithm is only defined for primes. This function is exposed to attacker controlled input via the OS2ECP function during ECC point decompression.
CVE-2016-2195
Fix Heap overflow on invalid ECC point.
CVE-2016-2849
Use constant time modular inverse algorithm to avoid possible side channel attack against ECDSA.
For the stable distribution (jessie), these problems have been fixed in version 1.10.8-2+deb8u1.
We recommend that you upgrade your botan1.10 packages.");
script_tag(name:"affected", value:"'botan1.10' package(s) on 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 == "DEB8") {
if(!isnull(res = isdpkgvuln(pkg:"botan1.10-dbg", ver:"1.10.8-2+deb8u1", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libbotan-1.10-0", ver:"1.10.8-2+deb8u1", rls:"DEB8"))) {
report += res;
}
if(!isnull(res = isdpkgvuln(pkg:"libbotan1.10-dev", ver:"1.10.8-2+deb8u1", rls:"DEB8"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
Transform Your Security Services
Elevate your offerings with Vulners' advanced Vulnerability Intelligence. Contact us for a demo and discover the difference comprehensive, actionable intelligence can make in your security strategy.
Book a live demo