Pyroscope: Update x/net (#4485)

We have tagged version v0.45.0 of golang.org/x/net in order to address two
security issues.

This version fixes two vulnerabilities in the golang.org/x/net/html package
which could result in calls to Parse (and associated functions) executing
unexpectedly slowly relative to the size of the input or never returning when
encountering specific inputs.

These vulnerabilities affect programs which parse untrusted HTML documents.

The parser implements the HTML specification, which contains a number of
algorithms which are quadratic in complexity by design. This causes the
processing time to scale non-linearly with respect to the size of the input for
some HTML documents. We have imposed a depth limit of 512 for nested HTML tags,
which should be high enough for the vast majority of valid HTML documents, to
address this.

Thanks to Jakub Guido Vranken and Jakub Ciolek for both independently reporting
this issue.

This is CVE-2025-47911 and Go issue https://go.dev/issue/75682.

The parser also misimplemented a portion of the HTML specification for table
related tags. This could cause the parser to enter an infinite loop when
encountering specific combinations of tags.

Thanks to Guido Vranken for reporting this issue.

This is CVE-2025-58190 and Go issue https://go.dev/issue/70179.

Cheers,
Go Security team

Author: simonswine

api/go.mod

@@ -21,7 +21,7 @@ require (
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/rogpeppe/go-internal v1.13.1 // indirect
 	go.opentelemetry.io/otel v1.38.0 // indirect
-	golang.org/x/net v0.44.0 // indirect
+	golang.org/x/net v0.45.0 // indirect
 	golang.org/x/sys v0.36.0 // indirect
 	golang.org/x/text v0.29.0 // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20250929231259-57b25ae835d4 // indirect

api/go.sum

@@ -42,8 +42,8 @@ go.opentelemetry.io/otel/sdk/metric v1.37.0 h1:90lI228XrB9jCMuSdA0673aubgRobVZFh
 go.opentelemetry.io/otel/sdk/metric v1.37.0/go.mod h1:cNen4ZWfiD37l5NhS+Keb5RXVWZWpRE+9WyVCpbo5ps=
 go.opentelemetry.io/otel/trace v1.38.0 h1:Fxk5bKrDZJUH+AMyyIXGcFAPah0oRcT+LuNtJrmcNLE=
 go.opentelemetry.io/otel/trace v1.38.0/go.mod h1:j1P9ivuFsTceSWe1oY+EeW3sc+Pp42sO++GHkg4wwhs=
-golang.org/x/net v0.44.0 h1:evd8IRDyfNBMBTTY5XRF1vaZlD+EmWx6x8PkhR04H/I=
-golang.org/x/net v0.44.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY=
+golang.org/x/net v0.45.0 h1:RLBg5JKixCy82FtLJpeNlVM0nrSqpCRYzVU1n8kj0tM=
+golang.org/x/net v0.45.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY=
 golang.org/x/sys v0.36.0 h1:KVRy2GtZBrk1cBYA7MKu5bEZFxQk4NIDV6RLVcC8o0k=
 golang.org/x/sys v0.36.0/go.mod h1:OgkHotnGiDImocRcuBABYBEXf8A9a87e/uXjp9XT3ks=
 golang.org/x/text v0.29.0 h1:1neNs90w9YzJ9BocxfsQNHKuAT4pkghyXc4nhZ6sJvk=

go.mod

@@ -87,7 +87,7 @@ require (
 	go.uber.org/goleak v1.3.0
 	golang.org/x/exp v0.0.0-20250106191152-7588d65b2ba8
 	golang.org/x/mod v0.27.0
-	golang.org/x/net v0.44.0
+	golang.org/x/net v0.45.0
 	golang.org/x/oauth2 v0.31.0
 	golang.org/x/sync v0.17.0
 	golang.org/x/sys v0.36.0

go.sum

@@ -993,8 +993,8 @@ golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
 golang.org/x/net v0.21.0/go.mod h1:bIjVDfnllIU7BJ2DNgfnXvpSvtn8VRwhlsaeUTyUS44=
 golang.org/x/net v0.25.0/go.mod h1:JkAGAh7GEvH74S6FOH42FLoXpXbE/aqXSrIQjXgsiwM=
 golang.org/x/net v0.33.0/go.mod h1:HXLR5J+9DxmrqMwG9qjGCxZ+zKXxBru04zlTvWlWuN4=
-golang.org/x/net v0.44.0 h1:evd8IRDyfNBMBTTY5XRF1vaZlD+EmWx6x8PkhR04H/I=
-golang.org/x/net v0.44.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY=
+golang.org/x/net v0.45.0 h1:RLBg5JKixCy82FtLJpeNlVM0nrSqpCRYzVU1n8kj0tM=
+golang.org/x/net v0.45.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
 golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/oauth2 v0.31.0 h1:8Fq0yVZLh4j4YA47vHKFTa9Ew5XIrCP8LC6UeNZnLxo=

go.work.sum

@@ -224,8 +224,6 @@ codeberg.org/go-fonts/liberation v0.4.1/go.mod h1:Gu6FTZHMMpGxPBfc8WFL8RfwMYFTvG
 codeberg.org/go-fonts/stix v0.3.0 h1:vHI1LmLWEcAdcf+5aRMtA1eYKJJ9ZjetVstBD/dRe1Q=
 codeberg.org/go-fonts/stix v0.3.0/go.mod h1:1OSJSnA/PoHqbW2tjkkqTmNPp5xTtJQN2GRXJjO/+WA=
 codeberg.org/go-latex/latex v0.0.1/go.mod h1:AiC91vVG2uURZRd4ZN1j3mAac0XBrLsxK6+ZNa7O9ok=
-connectrpc.com/connect v1.19.1 h1:R5M57z05+90EfEvCY1b7hBxDVOUl45PrtXtAV2fOC14=
-connectrpc.com/connect v1.19.1/go.mod h1:tN20fjdGlewnSFeZxLKb0xwIZ6ozc3OQs2hTXy4du9w=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9 h1:VpgP7xuJadIUuKccphEpTJnWhS2jkQyMt6Y7pJCD7fY=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20201218220906-28db891af037/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20221208032759-85de2813cf6b h1:a26Bdkl2B9PmYN6vGXnnfB2UGKjz0Moif1aEg+xTd7M=
@@ -793,6 +791,8 @@ golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR
 golang.org/x/net v0.0.0-20190813141303-74dc4d7220e7/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.37.0/go.mod h1:ivrbrMbzFq5J41QOQh0siUuly180yBYtLp+CKbEaFx8=
 golang.org/x/net v0.42.0/go.mod h1:FF1RA5d3u7nAYA4z2TkclSCKh68eSXtiFwcWQpPXdt8=
+golang.org/x/net v0.45.0 h1:RLBg5JKixCy82FtLJpeNlVM0nrSqpCRYzVU1n8kj0tM=
+golang.org/x/net v0.45.0/go.mod h1:ECOoLqd5U3Lhyeyo/QDCEVQ4sNgYsqvCZ722XogGieY=
 golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.15.0/go.mod h1:1dzgHSNfp02xaA81J2MS99Qcpr2w7fw1gpm99rleRqA=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=