Fedora 20 : dropbear-2013.59-1.fc20 (2013-18703)

New version/Unbundle libtom/harden build/AArch64 support. edited: CVE-2013-4421 Note that Tenable Network Security has extracted the preceding description block directly from the Fedora security advisory. Tenable has attempted to automatically clean and format it as much as possible without...

[ MDVSA-2013:261 ] dropbear

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Mandriva Linux Security Advisory MDVSA-2013:261 http://www.mandriva.com/en/support/security/ Package : dropbear Date : October 28, 2013 Affected: Business Server 1.0 Problem Description: Updated dropbear package fixes security vulnerability: Possible...

Dropbear SSH server timing attacks

Different timings for existent and nonexistent users...

Mandriva Linux Security Advisory : dropbear (MDVSA-2013:261)

Updated dropbear package fixes security vulnerability : Possible memory exhaustion denial of service due to the size of decompressed payloads in dropbear before 2013.59 CVE-2013-4421. Inconsistent delays in authorization failures could be used to disclose the existence of valid user accounts in...

DEBIAN-CVE-2013-4421

The bufdecompress function in packet.c in Dropbear SSH Server before 2013.59 allows remote attackers to cause a denial of service memory consumption via a compressed packet that has a large size when it is decompressed...

CVE-2013-4421

The bufdecompress function in packet.c in Dropbear SSH Server before 2013.59 allows remote attackers to cause a denial of service memory consumption via a compressed packet that has a large size when it is decompressed...

CVE-2013-4434

Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames...

CVE-2013-4421

The bufdecompress function in packet.c in Dropbear SSH Server before 2013.59 allows remote attackers to cause a denial of service memory consumption via a compressed packet that has a large size when it is decompressed...

CVE-2013-4434

Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames...

DEBIAN-CVE-2013-4434

Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames...

Code injection

The bufdecompress function in packet.c in Dropbear SSH Server before 2013.59 allows remote attackers to cause a denial of service memory consumption via a compressed packet that has a large size when it is decompressed...

Code injection

Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames...

UBUNTU-CVE-2013-4434

Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames...

CVE-2013-4434

Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames...

CVE-2013-4421

The bufdecompress function in packet.c in Dropbear SSH Server before 2013.59 allows remote attackers to cause a denial of service memory consumption via a compressed packet that has a large size when it is decompressed...

CVE-2013-4421

CVE-2013-4421 affects Dropbear SSH Server prior to 2013.59, where the buf_decompress function in packet.c can be exploited by a compressed packet with large size to cause a denial of service via memory exhaustion. Public references describe the impact as memory consumption and note fixes in later...

CVE-2013-4434

Dropbear SSH Server before 2013.59 is affected by CVE-2013-4434: authentication error messages reveal valid usernames via different delay depending on account existence. Public docs confirm the issue and cite a patch release (2013.60) that fixes this and related CVE-2013-4421; openSUSE/Mandriva a...

CVE-2013-4434

Dropbear SSH Server before 2013.59 generates error messages for a failed logon attempt with different time delays depending on whether the user account exists, which allows remote attackers to discover valid usernames...

CVE-2013-4421

The bufdecompress function in packet.c in Dropbear SSH Server before 2013.59 allows remote attackers to cause a denial of service memory consumption via a compressed packet that has a large size when it is decompressed...

CVE-2013-4421

The bufdecompress function in packet.c in Dropbear SSH Server before 2013.59 allows remote attackers to cause a denial of service memory consumption via a compressed packet that has a large size when it is decompressed...