CVE-2020-8492
EUVD-2020-2935830.01.2020, 19:15
Python 2.7 through 2.7.17, 3.5 through 3.5.9, 3.6 through 3.6.10, 3.7 through 3.7.6, and 3.8 through 3.8.1 allows an HTTP server to conduct Regular Expression Denial of Service (ReDoS) attacks against a client because of urllib.request.AbstractBasicAuthHandler catastrophic backtracking.Enginsight
Affected Products (NVD)
| Vendor | Product | Version |
|---|---|---|
| python | python | 2.7.0 ≤ 𝑥 ≤ 2.7.17 |
| python | python | 3.5.0 ≤ 𝑥 ≤ 3.5.9 |
| python | python | 3.6.0 ≤ 𝑥 ≤ 3.6.10 |
| python | python | 3.7.0 ≤ 𝑥 ≤ 3.7.6 |
| python | python | 3.8.0 ≤ 𝑥 ≤ 3.8.1 |
| opensuse | leap | 15.1 |
| canonical | ubuntu_linux | 12.04 |
| canonical | ubuntu_linux | 14.04 |
| canonical | ubuntu_linux | 16.04 |
| canonical | ubuntu_linux | 18.04 |
| canonical | ubuntu_linux | 19.10 |
| canonical | ubuntu_linux | 20.04 |
| debian | debian_linux | 9.0 |
𝑥
= Vulnerable software versions
Ubuntu Releases
Ubuntu Product | |||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| python2.7 |
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| python3.4 |
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| python3.5 |
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| python3.6 |
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| python3.7 |
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| python3.8 |
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References