Ubuntu.comUB:CVE-2013-7459CVE-2013-7459
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.014 Low
EPSS
Percentile
86.5%
Heap-based buffer overflow in the ALGnew function in block_templace.c in
Python Cryptography Toolkit (aka pycrypto) allows remote attackers to
execute arbitrary code as demonstrated by a crafted iv parameter to
cryptmsg.py.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 14.04 | noarch | python-crypto | < 2.6.1-4ubuntu0.1 | UNKNOWN |
| ubuntu | 16.04 | noarch | python-crypto | < 2.6.1-6ubuntu0.16.04.1 | UNKNOWN |
| ubuntu | 16.10 | noarch | python-crypto | < 2.6.1-6ubuntu0.16.10.2 | UNKNOWN |
References
github.com/dlitz/pycrypto/issues/176
launchpad.net/bugs/cve/CVE-2013-7459
nvd.nist.gov/vuln/detail/CVE-2013-7459
pony7.fr/ctf:public:32c3:cryptmsg
security-tracker.debian.org/tracker/CVE-2013-7459
ubuntu.com/security/notices/USN-3199-1
ubuntu.com/security/notices/USN-3199-2
ubuntu.com/security/notices/USN-3199-3
www.cve.org/CVERecord?id=CVE-2013-7459
Related
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.014 Low
EPSS
Percentile
86.5%