7.5

CVE-2020-10593: opensuse backports_sle

CVSS: 7.5v3.1HighModified
AliasesUBUNTU-CVE-2020-10593DEBIAN-CVE-2020-10593
Published 23-03-2020Last modified 04-08-2024
Open JSON

Vulnerability summary

CVE-2020-10593 is a high (CVSS 7.5) vulnerability in opensuse backports_sle. EPSS estimates a 2.34% chance of exploitation in the next 30 days, higher than 83.3% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
2.34%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 5 · Related 4
MGASA-2020-0165OPENSUSE-SU-2020:0406-1OPENSUSE-SU-2020:0428-1OPENSUSE-SU-2020:1970-1OPENSUSE-SU-2024:11469-1

Timeline

  1. 23-03-2020
    PublishedVulnerability first disclosed.
  2. 04-08-2024
    Last modifiedVulnerability information updated.

Description

Tor before 0.3.5.10, 0.4.x before 0.4.1.9, and 0.4.2.x before 0.4.2.7 allows remote attackers to cause a Denial of Service (memory leak), aka TROVE-2020-004. This occurs in circpad_setup_machine_on_circ because a circuit-padding machine can be negotiated twice on the same circuit.

CVSS metrics

4 scores · 3 sources · 2 versions

EPSS trend

Probability

2.34%

Chance of exploitation in the next 30 days

Percentile

83%

Versus all other CVEs

30-day change

0.00 pp

From 2.34% on 18-09-2026

18-09-202618-10-2026
EPSS score
2.34%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Opensuse2 products
Debian1 product
  • tor< 0.4.2.7-1
Torproject1 product
  • tor≥ 0.3.5, < 0.3.5.10 | > 0.4.1.0, < 0.4.1.9 | > 0.4.2.0, ≤ 0.4.2.7
Ubuntu1 product
  • tor< 0.4.2.7-1

4 vendors · 5 products

References

9 links