CVE-2010-0383
Tor before 0.2.1.22, and 0.2.2.x before 0.2.2.7-alpha, uses deprecated identity keys for certain directory authorities, which makes it easier for man-in-the-middle attackers to compromise the
02 Description
Tor before 0.2.1.22, and 0.2.2.x before 0.2.2.7-alpha, uses deprecated identity keys for certain directory authorities, which makes it easier for man-in-the-middle attackers to compromise the
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.70% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 76.8% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2010-01-25 19:00Z16 YR AGO
- Last updated
- 2024-08-07 00:45Z2 YR AGO
- Reserved
- 2010-01-25
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass
- Data version
- 5.1
- Document digest
- 6a3a1ccc28a8af371993a3c4b5586ad47cc58bbfb5a09981a798aed7a89720f9
05 Affected products
06 References
- www.securityfocus.com37901http://www.securityfocus.com/bid/37901
- osvdb.org61977http://osvdb.org/61977
- archives.seul.org[or-announce] 20100121 Tor 0.2.1.22 is released (security fix)http://archives.seul.org/or/announce/Jan-2010/msg00000.html
- secunia.com38198http://secunia.com/advisories/38198
- archives.seul.org[or-talk] 20100120 Tor Project infrastructure updates in response to security breachhttp://archives.seul.org/or/talk/Jan-2010/msg00161.html
- archives.seul.org[or-talk] 20100120 Re: Tor Project infrastructure updates in response to security breachhttp://archives.seul.org/or/talk/Jan-2010/msg00165.html
- archives.seul.org[or-talk] 20100120 Tor 0.2.2.7-alpha is outhttp://archives.seul.org/or/talk/Jan-2010/msg00162.html
07 Fixed in
Debian 12
- tor Fixed in 0.2.1.22-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- tor Fixed in 0.2.1.22-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- tor Fixed in 0.2.1.22-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.