CVE-2007-1103
Tor does not verify a node's uptime and bandwidth advertisements, which allows remote attackers who operate a low resource node to make false claims of greater resources, which places the node into
02 Description
Tor does not verify a node's uptime and bandwidth advertisements, which allows remote attackers who operate a low resource node to make false claims of greater resources, which places the node into
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
- 1.78% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 77.9% 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
- 2007-02-26 17:00Z19 YR AGO
- Last updated
- 2024-08-07 12:43Z2 YR AGO
- Reserved
- 2007-02-26
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- No CWE assigned
- Data version
- 5.1
- Document digest
- 23a11ea84ce2ee9739a98e7bff945037e07c6dc3c1f34dfe25f788d1a2c341ea
05 Affected products
06 References
- archives.seul.org[or-talk] 20070225 "Low-Resource Routing Attacks Against Anonymous Systems"http://archives.seul.org/or/talk/Feb-2007/msg00197.html
- archives.seul.org[or-talk] 20070225 Re: ISP controlling entry/exti ("Low-Resource Routing Attacks Against Anonymous Systems")http://archives.seul.org/or/talk/Feb-2007/msg00202.html
- www.cs.colorado.eduhttp://www.cs.colorado.edu/department/publications/reports/docs/CU-CS-1025-07.pdf
- archives.seul.org[or-talk] 20070225 Re: "Low-Resource Routing Attacks Against Anonymous Systems"http://archives.seul.org/or/talk/Feb-2007/msg00200.html
- osvdb.org45249http://osvdb.org/45249
07 Fixed in
Debian 12
- tor No fix yet
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 13
- tor No fix yet
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
Debian 14
- tor No fix yet
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.