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Debian Security Bug TrackerDEBIANCVE:CVE-2013-4421HistoryOct 25, 2013 - 11:55 p.m.
CVE-2013-4421
2013-10-2523:55:00
Debian Security Bug Tracker
security-tracker.debian.org
14
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.07 Low
EPSS
Percentile
93.9%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 12 | all | dropbear | < 2012.55-1.4 | dropbear_2012.55-1.4_all.deb |
| Debian | 11 | all | dropbear | < 2012.55-1.4 | dropbear_2012.55-1.4_all.deb |
| Debian | 10 | all | dropbear | < 2012.55-1.4 | dropbear_2012.55-1.4_all.deb |
| Debian | 999 | all | dropbear | < 2012.55-1.4 | dropbear_2012.55-1.4_all.deb |
| Debian | 13 | all | dropbear | < 2012.55-1.4 | dropbear_2012.55-1.4_all.deb |
Related
fedora
fedora
[SECURITY] Fedora 19 Update: dropbear-2013.59-1.fc19
2013-10-18 19:53:19
[SECURITY] Fedora 20 Update: dropbear-2013.59-1.fc20
2013-11-10 08:04:07
[SECURITY] Fedora 18 Update: dropbear-2013.59-1.fc18
2013-10-18 19:48:13
openvas
openvas
Fedora Update for dropbear FEDORA-2013-18593
2013-10-21 00:00:00
Fedora Update for dropbear FEDORA-2013-18606
2013-10-21 00:00:00
Fedora Update for dropbear FEDORA-2013-18606
2013-10-21 00:00:00
cve
cve
CVE-2013-4421
2013-10-25 23:55:00
nessus
nessus
Fedora 20 : dropbear-2013.59-1.fc20 (2013-18703)
2013-11-11 00:00:00
Fedora 19 : dropbear-2013.59-1.fc19 (2013-18593)
2013-10-20 00:00:00
Fedora 18 : dropbear-2013.59-1.fc18 (2013-18606)
2013-10-20 00:00:00
prion
prion
Code injection
2013-10-25 23:55:00
ubuntucve
ubuntucve
CVE-2013-4421
2013-10-25 00:00:00
freebsd
freebsd
dropbear -- exposure of sensitive information, DoS
2013-05-08 00:00:00
securityvulns
securityvulns
[ MDVSA-2013:261 ] dropbear
2013-11-05 00:00:00
Dropbear SSH server timing attacks
2013-11-05 00:00:00
mageia
mageia
Updated dropbear packages fix CVE-2013-4421
2013-10-26 01:10:23
citrix
citrix
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.07 Low
EPSS
Percentile
93.9%
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