FreeBSD : tarsnap -- buffer overflow and local DoS (2fe40238-480f-11e5-adde-14dae9d210b8)

Colin Percival reports : 1. SECURITY FIX: When constructing paths of objects being archived, a buffer could overflow by one byte upon encountering 1024, 2048, 4096, etc. byte paths. Theoretically this could be exploited by an unprivileged user whose files are being archived; I do not believe it i...

tarsnap -- buffer overflow and local DoS

Colin Percival reports: 1. SECURITY FIX: When constructing paths of objects being archived, a buffer could overflow by one byte upon encountering 1024, 2048, 4096, etc. byte paths. Theoretically this could be exploited by an unprivileged user whose files are being archived; I do not believe it is...

FreeBSD Ports: tarsnap

The remote host is missing an update to the system as announced in the referenced advisory. VID 2c2d4e83-2370-11e0-a91b-00e0815b8da8 OpenVAS Vulnerability Test $ Description: Auto generated from VID 2c2d4e83-2370-11e0-a91b-00e0815b8da8 Authors: Thomas Reinke Copyright: Copyright c 2011 E-Soft Inc...

FreeBSD Ports: tarsnap

The remote host is missing an update to the system as announced in the referenced advisory. SPDX-FileCopyrightText: 2011 E-Soft Inc. 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...

FreeBSD : tarsnap -- cryptographic nonce reuse (2c2d4e83-2370-11e0-a91b-00e0815b8da8)

Colin Percival reports : In versions 1.0.22 through 1.0.27 of Tarsnap, the CTR nonce value is not incremented after each chunk is encrypted. The CTR counter is correctly incremented after each 16 bytes of data was processed, but this counter is reset to zero for each new chunk. Note that since th...

tarsnap -- cryptographic nonce reuse

Colin Percival reports: In versions 1.0.22 through 1.0.27 of Tarsnap, the CTR nonce value is not incremented after each chunk is encrypted. The CTR counter is correctly incremented after each 16 bytes of data was processed, but this counter is reset to zero for each new chunk. Note that since the...