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Package details: pkg:deb/ubuntu/dropbear@0.43-2ubuntu0.1
purl pkg:deb/ubuntu/dropbear@0.43-2ubuntu0.1
Next non-vulnerable version 2019.78-2build1
Latest non-vulnerable version 2019.78-2build1
Risk 10.0
Vulnerabilities affecting this package (12)
Vulnerability Summary Fixed by
VCID-7jux-nuw2-aaak
Aliases:
CVE-2019-12953
Dropbear 2011.54 through 2018.76 has an inconsistent failure delay that may lead to revealing valid usernames, a different issue than CVE-2018-15599.
2019.78-2build1
Affected by 0 other vulnerabilities.
VCID-aara-bj3g-aaac
Aliases:
CVE-2017-9079
Dropbear before 2017.75 might allow local users to read certain files as root, if the file has the authorized_keys file format with a command= option. This occurs because ~/.ssh/authorized_keys is read with root privileges and symlinks are followed.
2017.75-3build1
Affected by 2 other vulnerabilities.
VCID-d4yt-814d-aaas
Aliases:
CVE-2018-15599
The recv_msg_userauth_request function in svr-auth.c in Dropbear through 2018.76 is prone to a user enumeration vulnerability because username validity affects how fields in SSH_MSG_USERAUTH messages are handled, a similar issue to CVE-2018-15473 in an unrelated codebase.
2018.76-4
Affected by 1 other vulnerability.
VCID-dsjt-knyh-aaan
Aliases:
CVE-2016-3116
CRLF injection vulnerability in Dropbear SSH before 2016.72 allows remote authenticated users to bypass intended shell-command restrictions via crafted X11 forwarding data.
2016.72-1
Affected by 9 other vulnerabilities.
VCID-g3jz-nf37-aaac
Aliases:
CVE-2013-4421
The buf_decompress 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.
2013.60-1ubuntu1
Affected by 11 other vulnerabilities.
VCID-j3mm-u4ju-aaag
Aliases:
CVE-2016-7409
The dbclient and server in Dropbear SSH before 2016.74, when compiled with DEBUG_TRACE, allows local users to read process memory via the -v argument, related to a failed remote ident.
2016.74-1
Affected by 5 other vulnerabilities.
VCID-k217-qyed-aaae
Aliases:
CVE-2016-7408
The dbclient in Dropbear SSH before 2016.74 allows remote attackers to execute arbitrary code via a crafted (1) -m or (2) -c argument.
2016.74-1
Affected by 5 other vulnerabilities.
VCID-m1qq-5r4g-aaaf
Aliases:
CVE-2017-2659
It was found that dropbear before version 2013.59 with GSSAPI leaks whether given username is valid or invalid. When an invalid username is given, the GSSAPI authentication failure was incorrectly counted towards the maximum allowed number of password attempts.
2017.75-3build1
Affected by 2 other vulnerabilities.
VCID-me99-q7f8-aaac
Aliases:
CVE-2017-9078
The server in Dropbear before 2017.75 might allow post-authentication root remote code execution because of a double free in cleanup of TCP listeners when the -a option is enabled.
2017.75-3build1
Affected by 2 other vulnerabilities.
VCID-vbdx-78da-aaak
Aliases:
CVE-2016-7406
Format string vulnerability in Dropbear SSH before 2016.74 allows remote attackers to execute arbitrary code via format string specifiers in the (1) username or (2) host argument.
2016.74-1
Affected by 5 other vulnerabilities.
VCID-x35j-17sk-aaaj
Aliases:
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.
2013.60-1ubuntu2
Affected by 10 other vulnerabilities.
VCID-zy4j-m63b-aaak
Aliases:
CVE-2016-7407
The dropbearconvert command in Dropbear SSH before 2016.74 allows attackers to execute arbitrary code via a crafted OpenSSH key file.
2016.74-1
Affected by 5 other vulnerabilities.
Vulnerabilities fixed by this package (0)
Vulnerability Summary Aliases
This package is not known to fix vulnerabilities.

Date Actor Action Vulnerability Source VulnerableCode Version