4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
6.9 Medium
AI Score
Confidence
High
0.021 Low
EPSS
Percentile
89.3%
Debian Security Advisory DSA-3409-1 [email protected]
https://www.debian.org/security/ Salvatore Bonaccorso
December 01, 2015 https://www.debian.org/security/faq
Package : putty
CVE ID : CVE-2015-5309
A memory-corrupting integer overflow in the handling of the ECH (erase
characters) control sequence was discovered in PuTTY's terminal
emulator. A remote attacker can take advantage of this flaw to mount a
denial of service or potentially to execute arbitrary code.
For the oldstable distribution (wheezy), this problem has been fixed
in version 0.62-9+deb7u3.
For the stable distribution (jessie), this problem has been fixed in
version 0.63-10+deb8u1.
For the testing distribution (stretch), this problem has been fixed
in version 0.66-1.
For the unstable distribution (sid), this problem has been fixed in
version 0.66-1.
We recommend that you upgrade your putty packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 7 | s390 | putty-tools | < 0.62-9+deb7u3 | putty-tools_0.62-9+deb7u3_s390.deb |
Debian | 6 | amd64 | putty-tools | < 0.60+2010-02-20-1+squeeze4 | putty-tools_0.60+2010-02-20-1+squeeze4_amd64.deb |
Debian | 8 | powerpc | pterm | < 0.63-10+deb8u1 | pterm_0.63-10+deb8u1_powerpc.deb |
Debian | 8 | armhf | pterm | < 0.63-10+deb8u1 | pterm_0.63-10+deb8u1_armhf.deb |
Debian | 8 | mips | putty | < 0.63-10+deb8u1 | putty_0.63-10+deb8u1_mips.deb |
Debian | 7 | amd64 | putty-tools | < 0.62-9+deb7u3 | putty-tools_0.62-9+deb7u3_amd64.deb |
Debian | 8 | s390x | putty | < 0.63-10+deb8u1 | putty_0.63-10+deb8u1_s390x.deb |
Debian | 7 | mipsel | pterm | < 0.62-9+deb7u3 | pterm_0.62-9+deb7u3_mipsel.deb |
Debian | 7 | s390 | putty | < 0.62-9+deb7u3 | putty_0.62-9+deb7u3_s390.deb |
Debian | 6 | all | putty | < 0.60+2010-02-20-1+squeeze4 | putty_0.60+2010-02-20-1+squeeze4_all.deb |