VulnerabilityModified
CVE-2011-4607
PuTTY 0.59 through 0.61 does not clear sensitive process memory when managing user replies that occur during keyboard-interactive authentication, which might allow local users to read login passwords by obtaining access to the process' memory.
LOW 2.1EPSS 0.41%
Does this matter?
Lower severity and a low EPSS score (0.41%). Track it; it rarely justifies an emergency change on its own.
Description
PuTTY 0.59 through 0.61 does not clear sensitive process memory when managing user replies that occur during keyboard-interactive authentication, which might allow local users to read login passwords by obtaining access to the process' memory.
- CVSS 2.0
- 2.1 LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 0.41% probability · 34th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- putty/putty
- Source
- secalert@redhat.com
References
- http://seclists.org/oss-sec/2011/q4/499
- http://seclists.org/oss-sec/2011/q4/500
- http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/password-not-wiped.htmlVendor Advisory
- http://seclists.org/oss-sec/2011/q4/499
- http://seclists.org/oss-sec/2011/q4/500
- http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/password-not-wiped.htmlVendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.