CVE-2016-4355

CVE-2016-4355 is a vulnerability in Libksba prior to 1.3.3 where multiple integer overflows in ber-decoder.c allow remote attackers to trigger a denial of service (crash) via crafted BER data, which can lead to a buffer overflow. The connected documents corroborate that the issue affects Libksba’...

CVE-2016-4574

CVE-2016-4574 affects Libksba before 1.3.4, where an off-by-one/error in the DN decoder’s append_utf8_value can cause an out-of-bounds read leading to denial of service when processing invalid UTF-8 data. The vulnerability stems from an incomplete fix for CVE-2016-4356. Connected advisories (Debi...

CVE-2016-4356

CVE-2016-4356 affects Libksba’s DN decoder (dn.c) with the append_utf8_value function: older releases before 1.3.3 may incur an out-of-bounds read when the high bit of a byte after invalid UTF-8 data is cleared, enabling denial of service. Several connected advisories/plugins reference this issue...

CVE-2016-4574

Off-by-one error in the appendutf8value function in the DN decoder dn.c in Libksba before 1.3.4 allows remote attackers to cause a denial of service out-of-bounds read via invalid utf-8 encoded data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-4356...

CVE-2016-4579

Libksba - CVE-2016-4579: A vulnerability in Libksba prior to 1.3.4 allows remote attackers to trigger a denial of service via an out-of-bounds read in the BER parsing path (_ksba_ber_parse_tl). Impact is a crash/DoS. Connected sources confirm the issue is present across affected distributions (e....

CVE-2016-4353

Libksba vulnerability CVE-2016-4353 affects ber-decoder.c in Libksba prior to 1.3.3, where decoder stack overflows are not properly handled, enabling remote denial of service via crafted BER data. Affected: Libksba versions before 1.3.3 (see OSV and Nessus entries). Impact is a denial of service ...

CVE-2016-4353

ber-decoder.c in Libksba before 1.3.3 does not properly handle decoder stack overflows, which allows remote attackers to cause a denial of service abort via crafted BER data...

CVE-2016-4354

ber-decoder.c in Libksba before 1.3.3 uses an incorrect integer data type, which allows remote attackers to cause a denial of service crash via crafted BER data, which leads to a buffer overflow...

CVE-2016-4356

The appendutf8value function in the DN decoder dn.c in Libksba before 1.3.3 allows remote attackers to cause a denial of service out-of-bounds read by clearing the high bit of the byte after invalid utf-8 encoded data...

CVE-2016-4354: Improper Restriction of Operations within the Bounds of a Memory Buffer

ber-decoder.c in Libksba before 1.3.3 uses an incorrect integer data type, which allows remote attackers to cause a denial of service crash via crafted BER data, which leads to a buffer overflow...

CVE-2016-4355: Improper Restriction of Operations within the Bounds of a Memory Buffer

Multiple integer overflows in ber-decoder.c in Libksba before 1.3.3 allow remote attackers to cause a denial of service crash via crafted BER data, which leads to a buffer overflow...

CVE-2016-4579: Improper Input Validation

Libksba before 1.3.4 allows remote attackers to cause a denial of service out-of-bounds read and crash via unspecified vectors, related to the "returned length of the object from ksbaberparsetl."...

CVE-2016-4356: Improper Restriction of Operations within the Bounds of a Memory Buffer

The appendutf8value function in the DN decoder dn.c in Libksba before 1.3.3 allows remote attackers to cause a denial of service out-of-bounds read by clearing the high bit of the byte after invalid utf-8 encoded data...

CVE-2016-4574: Undefined Security Weakness

Off-by-one error in the appendutf8value function in the DN decoder dn.c in Libksba before 1.3.4 allows remote attackers to cause a denial of service out-of-bounds read via invalid utf-8 encoded data. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-4356...

CVE-2016-4353: Improper Input Validation

ber-decoder.c in Libksba before 1.3.3 does not properly handle decoder stack overflows, which allows remote attackers to cause a denial of service abort via crafted BER data...

openSUSE Security Update : libksba (openSUSE-2016-697)

This update for libksba fixes the following issues : - CVE-2016-4579: Out-of-bounds read in ksbaberparsetl - CVE-2016-4574: two OOB read access bugs remote DoS bsc979261 Also adding reliability fixes from v1.3.4. This update was imported from the SUSE:SLE-12:Update update project. %NASLMINLEVEL...

Fedora Update for libksba FEDORA-2016-1bcec8b80d

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora Update for libksba FEDORA-2016-28a56c76c1

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Fedora Update for libksba FEDORA-2016-fd26f713e7

The remote host is missing an update for the SPDX-FileCopyrightText: 2016 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE-SU-2016:1510-1 Security update for libksba

This update for libksba fixes the following issues: - CVE-2016-4579: Out-of-bounds read in ksbaberparsetl - CVE-2016-4574: two OOB read access bugs remote DoS bsc979261 Also adding reliability fixes from v1.3.4...