- Description
- Python TUF (The Update Framework) reference implementation before version 0.12 it will incorrectly trust a previously downloaded root metadata file which failed verification at download time. This allows an attacker who is able to serve multiple new versions of root metadata (i.e. by a person-in-the-middle attack) culminating in a version which has not been correctly signed to control the trust chain for future updates. This is fixed in version 0.12 and newer.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
CVSS 3.1
- Type
- Primary
- Base score
- 8.2
- Impact score
- 5.8
- Exploitability score
- 1.8
- Vector string
- CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 4.9
- Impact score
- 4.9
- Exploitability score
- 6.8
- Vector string
- AV:N/AC:M/Au:S/C:P/I:P/A:N
- Hype score
- Not currently trending
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{
"nodes": [
{
"negate": false,
"cpeMatch": [
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