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Security #8972

closed
OT JF

pgsql: unbound Copy Responses lead to parser desync (8.0.x backport)

Security #8972: pgsql: unbound Copy Responses lead to parser desync (8.0.x backport)

Added by OISF Ticketbot 2 months ago. Updated about 1 month ago.

Status:
Closed
Priority:
Normal
Assignee:
Juliana Fajardini Reichow
Target version:
8.0.7
Affected Versions:
Label:
CVE:
Git IDs:

9dfb98105e6d90ee4f3312fb10c1c6b2c57b06f0

Severity:
MODERATE
Disclosure Date:
11/02/2026
GHSA:
GHSA-vc86-v5qr-v83x

JF Updated by Juliana Fajardini Reichow 2 months ago Actions
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 #1

  • Subject changed from pgsql: CopyOutResponse / CopyInResponse parsers ignore the message length field, allowing parser/server desynchronisation (8.0.x backport) to pgsql: unbound Copy Responses lead to parser desync (8.0.x backport)

JF Updated by Juliana Fajardini Reichow 2 months ago Actions
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 #2

  • Status changed from Assigned to In Review

MR shared via GL.

JI Updated by Jason Ish about 2 months ago Actions
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 #3

  • GHSA set to GHSA-vc86-v5qr-v83x

JI Updated by Jason Ish about 2 months ago Actions
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 #4

  • Severity set to MODERATE

Apply severity from parent ticket: MODERATE.

JI Updated by Jason Ish about 2 months ago Actions
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 #5

  • Disclosure Date set to 11/02/2026

PA Updated by Philippe Antoine about 2 months ago Actions
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 #6

  • Status changed from In Review to Resolved

JI Updated by Jason Ish about 2 months ago Actions
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 #7

  • Git IDs updated (diff)

JI Updated by Jason Ish about 1 month ago Actions
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 #8

  • Status changed from Resolved to Closed

JI Updated by Jason Ish about 1 month ago Actions
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 #9

  • Private changed from Yes to No
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