diff --git a/SPECS/dasel/CVE-2025-47911.patch b/SPECS/dasel/CVE-2025-47911.patch new file mode 100644 index 00000000000..45bc927693f --- /dev/null +++ b/SPECS/dasel/CVE-2025-47911.patch @@ -0,0 +1,100 @@ +From 8aac4efb7d9e8bb663a62aec73ed62552fa8ff67 Mon Sep 17 00:00:00 2001 +From: Roland Shoemaker +Date: Mon, 29 Sep 2025 16:33:18 -0700 +Subject: [PATCH] html: impose open element stack size limit + +The HTML specification contains a number of algorithms which are +quadratic in complexity by design. Instead of adding complicated +workarounds to prevent these cases from becoming extremely expensive in +pathological cases, we impose a limit of 512 to the size of the stack of +open elements. It is extremely unlikely that non-adversarial HTML +documents will ever hit this limit (but if we see cases of this, we may +want to make the limit configurable via a ParseOption). + +Thanks to Guido Vranken and Jakub Ciolek for both independently +reporting this issue. + +Fixes CVE-2025-47911 +Fixes golang/go#75682 + +Change-Id: I890517b189af4ffbf427d25d3fde7ad7ec3509ad +Reviewed-on: https://go-review.googlesource.com/c/net/+/709876 +Reviewed-by: Damien Neil +LUCI-TryBot-Result: Go LUCI +Signed-off-by: Azure Linux Security Servicing Account +Upstream-reference: https://github.com/golang/net/commit/59706cdaa8f95502fdec64b67b4c61d6ca58727d.patch +--- + vendor/golang.org/x/net/html/escape.go | 2 +- + vendor/golang.org/x/net/html/parse.go | 21 +++++++++++++++++---- + 2 files changed, 18 insertions(+), 5 deletions(-) + +diff --git a/vendor/golang.org/x/net/html/escape.go b/vendor/golang.org/x/net/html/escape.go +index 04c6bec..12f2273 100644 +--- a/vendor/golang.org/x/net/html/escape.go ++++ b/vendor/golang.org/x/net/html/escape.go +@@ -299,7 +299,7 @@ func escape(w writer, s string) error { + case '\r': + esc = " " + default: +- panic("unrecognized escape character") ++ panic("html: unrecognized escape character") + } + s = s[i+1:] + if _, err := w.WriteString(esc); err != nil { +diff --git a/vendor/golang.org/x/net/html/parse.go b/vendor/golang.org/x/net/html/parse.go +index 979ef17..4d12a1c 100644 +--- a/vendor/golang.org/x/net/html/parse.go ++++ b/vendor/golang.org/x/net/html/parse.go +@@ -231,7 +231,14 @@ func (p *parser) addChild(n *Node) { + } + + if n.Type == ElementNode { +- p.oe = append(p.oe, n) ++ p.insertOpenElement(n) ++ } ++} ++ ++func (p *parser) insertOpenElement(n *Node) { ++ p.oe = append(p.oe, n) ++ if len(p.oe) > 512 { ++ panic("html: open stack of elements exceeds 512 nodes") + } + } + +@@ -810,7 +817,7 @@ func afterHeadIM(p *parser) bool { + p.im = inFramesetIM + return true + case a.Base, a.Basefont, a.Bgsound, a.Link, a.Meta, a.Noframes, a.Script, a.Style, a.Template, a.Title: +- p.oe = append(p.oe, p.head) ++ p.insertOpenElement(p.head) + defer p.oe.remove(p.head) + return inHeadIM(p) + case a.Head: +@@ -2320,9 +2327,13 @@ func (p *parser) parseCurrentToken() { + } + } + +-func (p *parser) parse() error { ++func (p *parser) parse() (err error) { ++ defer func() { ++ if panicErr := recover(); panicErr != nil { ++ err = fmt.Errorf("%s", panicErr) ++ } ++ }() + // Iterate until EOF. Any other error will cause an early return. +- var err error + for err != io.EOF { + // CDATA sections are allowed only in foreign content. + n := p.oe.top() +@@ -2351,6 +2362,8 @@ func (p *parser) parse() error { + // s. Conversely, explicit s in r's data can be silently dropped, + // with no corresponding node in the resulting tree. + // ++// Parse will reject HTML that is nested deeper than 512 elements. ++// + // The input is assumed to be UTF-8 encoded. + func Parse(r io.Reader) (*Node, error) { + return ParseWithOptions(r) +-- +2.45.4 + diff --git a/SPECS/dasel/CVE-2025-58190.patch b/SPECS/dasel/CVE-2025-58190.patch new file mode 100644 index 00000000000..7230c2aef37 --- /dev/null +++ b/SPECS/dasel/CVE-2025-58190.patch @@ -0,0 +1,126 @@ +From d86155011719055d2af843443d70e8e3b84a5877 Mon Sep 17 00:00:00 2001 +From: Roland Shoemaker +Date: Mon, 29 Sep 2025 19:38:24 -0700 +Subject: [PATCH] html: align in row insertion mode with spec + +Update inRowIM to match the HTML specification. This fixes an issue +where a specific HTML document could cause the parser to enter an +infinite loop when trying to parse a and implied next to +each other. + +Fixes CVE-2025-58190 +Fixes golang/go#70179 + +Change-Id: Idcb133c87c7d475cc8c7eb1f1550ea21d8bdddea +Reviewed-on: https://go-review.googlesource.com/c/net/+/709875 +LUCI-TryBot-Result: Go LUCI +Reviewed-by: Damien Neil +Signed-off-by: Azure Linux Security Servicing Account +Upstream-reference: https://github.com/golang/net/commit/6ec8895aa5f6594da7356da7d341b98133629009.patch +--- + vendor/golang.org/x/net/html/parse.go | 36 ++++++++++++++++++--------- + 1 file changed, 24 insertions(+), 12 deletions(-) + +diff --git a/vendor/golang.org/x/net/html/parse.go b/vendor/golang.org/x/net/html/parse.go +index 5b8374b..979ef17 100644 +--- a/vendor/golang.org/x/net/html/parse.go ++++ b/vendor/golang.org/x/net/html/parse.go +@@ -136,7 +136,7 @@ func (p *parser) indexOfElementInScope(s scope, matchTags ...a.Atom) int { + return -1 + } + default: +- panic("unreachable") ++ panic(fmt.Sprintf("html: internal error: indexOfElementInScope unknown scope: %d", s)) + } + } + switch s { +@@ -179,7 +179,7 @@ func (p *parser) clearStackToContext(s scope) { + return + } + default: +- panic("unreachable") ++ panic(fmt.Sprintf("html: internal error: clearStackToContext unknown scope: %d", s)) + } + } + } +@@ -1674,7 +1674,7 @@ func inTableBodyIM(p *parser) bool { + return inTableIM(p) + } + +-// Section 12.2.6.4.14. ++// Section 13.2.6.4.14. + func inRowIM(p *parser) bool { + switch p.tok.Type { + case StartTagToken: +@@ -1686,7 +1686,9 @@ func inRowIM(p *parser) bool { + p.im = inCellIM + return true + case a.Caption, a.Col, a.Colgroup, a.Tbody, a.Tfoot, a.Thead, a.Tr: +- if p.popUntil(tableScope, a.Tr) { ++ if p.elementInScope(tableScope, a.Tr) { ++ p.clearStackToContext(tableRowScope) ++ p.oe.pop() + p.im = inTableBodyIM + return false + } +@@ -1696,22 +1698,28 @@ func inRowIM(p *parser) bool { + case EndTagToken: + switch p.tok.DataAtom { + case a.Tr: +- if p.popUntil(tableScope, a.Tr) { ++ if p.elementInScope(tableScope, a.Tr) { ++ p.clearStackToContext(tableRowScope) ++ p.oe.pop() + p.im = inTableBodyIM + return true + } + // Ignore the token. + return true + case a.Table: +- if p.popUntil(tableScope, a.Tr) { ++ if p.elementInScope(tableScope, a.Tr) { ++ p.clearStackToContext(tableRowScope) ++ p.oe.pop() + p.im = inTableBodyIM + return false + } + // Ignore the token. + return true + case a.Tbody, a.Tfoot, a.Thead: +- if p.elementInScope(tableScope, p.tok.DataAtom) { +- p.parseImpliedToken(EndTagToken, a.Tr, a.Tr.String()) ++ if p.elementInScope(tableScope, p.tok.DataAtom) && p.elementInScope(tableScope, a.Tr) { ++ p.clearStackToContext(tableRowScope) ++ p.oe.pop() ++ p.im = inTableBodyIM + return false + } + // Ignore the token. +@@ -2218,16 +2226,20 @@ func parseForeignContent(p *parser) bool { + p.acknowledgeSelfClosingTag() + } + case EndTagToken: ++ if strings.EqualFold(p.oe[len(p.oe)-1].Data, p.tok.Data) { ++ p.oe = p.oe[:len(p.oe)-1] ++ return true ++ } + for i := len(p.oe) - 1; i >= 0; i-- { +- if p.oe[i].Namespace == "" { +- return p.im(p) +- } + if strings.EqualFold(p.oe[i].Data, p.tok.Data) { + p.oe = p.oe[:i] ++ return true ++ } ++ if i > 0 && p.oe[i-1].Namespace == "" { + break + } + } +- return true ++ return p.im(p) + default: + // Ignore the token. + } +-- +2.45.4 + diff --git a/SPECS/dasel/dasel.spec b/SPECS/dasel/dasel.spec index d70565bff38..9bd0d739c30 100644 --- a/SPECS/dasel/dasel.spec +++ b/SPECS/dasel/dasel.spec @@ -1,7 +1,7 @@ Summary: Dasel (short for data-selector) allows you to query and modify data structures using selector strings. Comparable to jq, yq, and xmlstarlet, but for any data format. Name: dasel Version: 2.8.1 -Release: 2%{?dist} +Release: 3%{?dist} License: MIT Vendor: Microsoft Corporation Distribution: Azure Linux @@ -11,6 +11,8 @@ Source0: %{url}/archive/refs/tags/v%{version}.tar.gz#/%{name}-%{version}. Source1: %{name}-%{version}-govendor-v1.tar.gz Patch1: CVE-2024-45338.patch Patch2: CVE-2025-22872.patch +Patch3: CVE-2025-47911.patch +Patch4: CVE-2025-58190.patch BuildRequires: golang >= 1.22 %description @@ -44,10 +46,12 @@ go test ./... %{_bindir}/dasel %changelog +* Thu Feb 12 2026 Azure Linux Security Servicing Account - 2.8.1-3 +- Patch for CVE-2025-58190, CVE-2025-47911 + * Tue Jun 24 2025 Archana Shettigar - 2.8.1-2 - Patch CVE-2024-45338 & CVE-2025-22872 * Tue Jun 17 2025 Mykhailo Bykhovtsev - 2.8.1-1 - Original version for Azure Linux (license: MIT) - License verified -