OPENSUSE-SU-2023:0361-1
Vulnerability from csaf_opensuse - Published: 2023-11-10 08:36 - Updated: 2023-11-10 08:36Summary
Security update for tor
Notes
Title of the patch
Security update for tor
Description of the patch
This update for tor fixes the following issues:
- tor 0.4.8.8:
* Mitigate an issue when Tor compiled with OpenSSL can crash during
handshake with a remote relay. (TROVE-2023-004, boo#1216873)
* Regenerate fallback directories generated on November 03, 2023.
* Update the geoip files to match the IPFire Location Database, as
retrieved on 2023/11/03
* directory authority: Look at the network parameter
'maxunmeasuredbw' with the correct spelling
* vanguards addon support: Count the conflux linked cell as
valid when it is successfully processed. This will quiet a
spurious warn in the vanguards addon
- tor 0.4.8.7:
* Fix an issue that prevented us from pre-building more conflux
sets after existing sets had been used
- tor 0.4.8.6:
* onion service: Fix a reliability issue where services were
expiring their introduction points every consensus update.
This caused connectivity issues for clients caching the old
descriptor and intro points
* Log the input and output buffer sizes when we detect a potential
compression bomb
* Disable multiple BUG warnings of a missing relay identity key when
starting an instance of Tor compiled without relay support
* When reporting a pseudo-networkstatus as a bridge authority, or
answering 'ns/purpose/*' controller requests, include accurate
published-on dates from our list of router descriptors
* Use less frightening language and lower the log-level of our
run-time ABI compatibility check message in our Zstd
compression subsystem
- tor 0.4.8.5:
* bugfixes creating log BUG stacktrace
- tor 0.4.8.4:
* Extend DoS protection to partially opened channels and known
relays
* Dynamic Proof-Of-Work protocol to thwart flooding DoS attacks
against hidden services. Disabled by default, enable via
'HiddenServicePoW' in torrc
* Implement conflux traffic splitting
* Directory authorities and relays now interact properly with
directory authorities if they change addresses
- tor 0.4.7.14:
* bugfix affecting vanguards (onion service), and minor fixes
- Enable support for scrypt()
Patchnames
openSUSE-2023-361
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
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Sightings
| Author | Source | Type | Date |
|---|
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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