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connection reuse on negotiate#21203

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icing wants to merge 2 commits into
curl:masterfrom
icing:conn-reuse-gssauth
Closed

connection reuse on negotiate#21203
icing wants to merge 2 commits into
curl:masterfrom
icing:conn-reuse-gssauth

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@icing

@icing icing commented Apr 2, 2026

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Check state of negotiate to allow proper connection reuse.

icing added 2 commits April 2, 2026 11:33
Check state of negotiate to allow proper connection reuse.
is check separately already.
Fix main auth check to pass our checksrc.
@bagder bagder closed this in 33e4398 Apr 2, 2026
dkarpov1970 pushed a commit to dkarpov1970/curl that referenced this pull request Apr 7, 2026
Check state of negotiate to allow proper connection reuse.

Closes curl#21203
icanhasmath pushed a commit to ActiveState/curl that referenced this pull request May 29, 2026
Check state of negotiate to allow proper connection reuse.

Closes curl#21203

(cherry picked from commit 33e4398)

Backport to 8.17.0 to address CVE-2026-5545 (libcurl could reuse the
wrong connection for an authenticated HTTP(S) request issued after a
Negotiate-authenticated one to the same host). Cherry-pick applied
cleanly on top of the CVE-2026-1965 fixes already on this branch.
outcast36 pushed a commit to greearb/curl that referenced this pull request Jun 3, 2026
Check state of negotiate to allow proper connection reuse.

Closes curl#21203
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2 participants