RHBA-2023_6364
Vulnerability from csaf_redhat - Published: 2023-11-07 08:50 - Updated: 2024-12-16 17:49A flaw was found in Golang. The html/template package did not properly handle HMTL-like "<!--" and "-->" comment tokens, nor hashbang "#!" comment tokens, in <script> contexts. This issue may cause the template parser to improperly interpret the contents of <script> contexts, causing actions to be improperly escaped.
A flaw was found in Golang. The html/template package did not apply the proper rules for handling occurrences of "<script", "<!--", and "</script" within JS literals in <script> contexts. This issue may cause the template parser to improperly consider script contexts to be terminated early, causing actions to be improperly escaped.
A flaw was found in Golang. Processing an incomplete post-handshake message for a QUIC connection caused a panic.
A flaw was found in Golang. QUIC connections do not set an upper bound on the amount of data buffered when reading post-handshake messages, allowing a malicious QUIC connection to cause unbounded memory growth. With the fix, connections now consistently reject messages larger than 65KiB in size.
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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.