VulnerabilityModified
CVE-2011-0016
Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly manage key data in memory, which might allow local users to obtain sensitive information by leveraging the ability to read memory that was previously used by a different process.
LOW 2.1EPSS 0.40%
Does this matter?
Lower severity and a low EPSS score (0.40%). Track it; it rarely justifies an emergency change on its own.
Description
Tor before 0.2.1.29 and 0.2.2.x before 0.2.2.21-alpha does not properly manage key data in memory, which might allow local users to obtain sensitive information by leveraging the ability to read memory that was previously used by a different process.
- CVSS 2.0
- 2.1 LOWAV:L/AC:L/Au:N/C:P/I:N/A:N
- EPSS
- 0.40% probability · 34th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- tor/tor
- Source
- secalert@redhat.com
References
- http://archives.seul.org/or/announce/Jan-2011/msg00000.html
- http://blog.torproject.org/blog/tor-02129-released-security-patchesPatch, Vendor Advisory
- http://secunia.com/advisories/42905Vendor Advisory
- http://secunia.com/advisories/42907Vendor Advisory
- http://www.debian.org/security/2011/dsa-2148
- http://www.openwall.com/lists/oss-security/2011/01/18/7
- http://www.securityfocus.com/bid/45832
- http://www.securitytracker.com/id?1024980
- http://www.vupen.com/english/advisories/2011/0131Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0132Vendor Advisory
- https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog
- https://trac.torproject.org/projects/tor/ticket/2384
- https://trac.torproject.org/projects/tor/ticket/2385
- http://archives.seul.org/or/announce/Jan-2011/msg00000.html
- http://blog.torproject.org/blog/tor-02129-released-security-patchesPatch, Vendor Advisory
- http://secunia.com/advisories/42905Vendor Advisory
- http://secunia.com/advisories/42907Vendor Advisory
- http://www.debian.org/security/2011/dsa-2148
- http://www.openwall.com/lists/oss-security/2011/01/18/7
- http://www.securityfocus.com/bid/45832
- http://www.securitytracker.com/id?1024980
- http://www.vupen.com/english/advisories/2011/0131Vendor Advisory
- http://www.vupen.com/english/advisories/2011/0132Vendor Advisory
- https://gitweb.torproject.org/tor.git/blob/refs/heads/release-0.2.2:/ChangeLog
- https://trac.torproject.org/projects/tor/ticket/2384
- https://trac.torproject.org/projects/tor/ticket/2385
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.