OPENSUSE-SU-2020:1970-1
Vulnerability from csaf_opensuse - Published: 2020-11-19 15:25 - Updated: 2026-09-20 19:16Summary
Security update for tor
Severity
Important
Notes
Title of the patch: Security update for tor
Description of the patch: This update for tor fixes the following issues:
Updating tor to a newer version in the respective codestream.
- tor 0.3.5.12:
* Check channels+circuits on relays more thoroughly (TROVE-2020-005, boo#1178741)
* Not affected by out-of-bound memory access (CVE-2020-15572, boo#1173979)
* Fix DoS defenses on bridges with a pluggable transport
* CVE-2020-10592: CPU consumption DoS and timing patterns (boo#1167013)
* CVE-2020-10593: circuit padding memory leak (boo#1167014)
- tor 0.4.4.6
* Check channels+circuits on relays more thoroughly (TROVE-2020-005, boo#1178741)
* Fix a crash due to an out-of-bound memory access (CVE-2020-15572, boo#1173979)
* Fix logrotate to not fail when tor is stopped (boo#1164275)
Patchnames: openSUSE-2020-1970
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
7.5 (High)
Affected products
Recommended
20 products
| Product | Identifier | Version | Remediation |
|---|---|---|---|
| Unresolved product id: SUSE Package Hub 12:tor-0:0.4.4.6-bp152.2.3.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 12:tor-0:0.4.4.6-bp152.2.3.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 12:tor-0:0.4.4.6-bp152.2.3.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 12:tor-0:0.4.4.6-bp152.2.3.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP1:tor-0:0.4.4.6-bp152.2.3.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP1:tor-0:0.4.4.6-bp152.2.3.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP1:tor-0:0.4.4.6-bp152.2.3.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP1:tor-0:0.4.4.6-bp152.2.3.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:tor-0:0.4.4.6-bp152.2.3.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:tor-0:0.4.4.6-bp152.2.3.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:tor-0:0.4.4.6-bp152.2.3.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: SUSE Package Hub 15 SP2:tor-0:0.4.4.6-bp152.2.3.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.1:tor-0:0.4.4.6-bp152.2.3.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.1:tor-0:0.4.4.6-bp152.2.3.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.1:tor-0:0.4.4.6-bp152.2.3.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.1:tor-0:0.4.4.6-bp152.2.3.1.x86_64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.2:tor-0:0.4.4.6-bp152.2.3.1.aarch64 | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.2:tor-0:0.4.4.6-bp152.2.3.1.ppc64le | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.2:tor-0:0.4.4.6-bp152.2.3.1.s390x | — |
Vendor Fix
|
|
| Unresolved product id: openSUSE Leap 15.2:tor-0:0.4.4.6-bp152.2.3.1.x86_64 | — |
Vendor Fix
|
Threats
Impact
moderate
7.5 (High)
Affected products
Recommended
20 products, the same list as for
CVE-2020-10592
Threats
Impact
important
7.5 (High)
Affected products
Recommended
20 products, the same list as for
CVE-2020-10592
Threats
Impact
moderate
References
18 references
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}
],
"threats": [
{
"category": "impact",
"date": "2020-11-19T15:25:33Z",
"details": "moderate"
}
],
"title": "CVE-2020-15572"
}
]
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
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Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
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