openSUSE-SU-2026:20771-1
Security update for perl-YAML-Syck
Sévérité par source
Aucune source ne donne de score CVSS.
Le label propre à Trivy est CRITICAL. Critique selon SUSE.
Description
This update for perl-YAML-Syck fixes the following issues: Changes in perl-YAML-Syck: - updated to 1.450.0 (1.45) [Bug Fixes] - Fix: use syck_base64_free() to fix Windows "Free to wrong pool" crash in base64 encode/decode buffers; also plugs a memory leak (PR #189) - Fix: clear type tag on blessed scalar alias early-return so the stale tag no longer leaks onto the next emitted item (GH #193, PR #194) - Fix: negative float#base60 values produce wrong results; strip sign before accumulating and avoid negative zero for portable stringification (PR #191) - Fix: prevent memory leaks when Load/LoadJSON croak on parse errors (PR #192) [Maintenance] - Test: add coverage for SortKeys and JSON MaxDepth (PR #188) - Test: add error handling coverage for LoadFile/DumpFile (PR #190) - Update README - updated to 1.440.0 (1.44) [Bug Fixes] - Fix: positive hex and octal values parsed as 0 with ImplicitTyping (PR #187) - Fix: resolve uintptr_t redefinition error on Win64 MinGW (PR #186) 1.43 Apr 01 2026 [Bug Fixes] - Fix: prevent resource leaks on croak/early-return paths in Dump (PR #161) - Fix: prevent output SV leaks on croak in Dump/DumpFile callers (PR #163) - Fix: Load() in list context returns empty list for empty/undef input; also applies to LoadBytes and LoadUTF8 (GH #164, PR #165) - Fix: DumpCode serializes prototype string instead of code body (PR #168) - Fix: memory leak in !perl/scalar Load — newRV_inc should be newRV_noinc (PR #170) - Fix: add pTHX_ to SAVEDESTRUCTOR_X callback for threaded Perl (GH #175, PR #176) - Fix: add TODO guard for eval_pv leak on Perl < 5.14 (GH #179, PR #180) - Fix: negative hex and octal values parsed as 0 with ImplicitTyping (PR #183) - Fix: negative int#base60 values produce unsigned wraparound (PR #185) [Improvements] - Modernize META_MERGE for CPANTS compliance (PR #162) - Fix hash table size handling and remove compile warnings in syck_st (PR #174) [Maintenance] - Restore TODO guard for Dump code leak test on Perl < 5.26 (PR #167) - Resolve 2010 TODO in perl_json_postprocess with test coverage (PR #166) - CI: upgrade actions to resolve Node.js 20 deprecation warnings (PR #177) 1.42 Mar 27 2026 [Bug Fixes] - Fix: replace strtok() with strpbrk() and fix sign-compare warnings in perl_syck.h (PR #145) - Fix: terminate plain scalars at document boundaries --- and ... (PR #150) - Fix: skip %TAG and %YAML directives in document header (PR #151) - Fix: plug SV leak when eval_pv croaks on bad perl/code blocks (PR #153) - Fix: allow non-specific tag '!' before block scalars (GH #27, PR #102) - Fix: remove spurious %type <nodeId> for indent_open in gram.y (GH #157, PR #158) - Fix: use modern bison %define api.prefix directive (GH #159, PR #160) [Improvements] - Implement YAML merge key (<<) support (PR #149) [Maintenance] - Remove dead Perl 5.6/5.8 version guards from test files (PR #146) - Add YAML 1.0 spec compliance audit and coverage tests (PR #148) - Add comprehensive round-trip tests for YAML 1.0 spec features (PR #152) - Remove unneeded TODO in t/json-basic.t (PR #154) - Add regex Dump/Load/round-trip tests to perl tag scheme (PR #155) - Do not require a .y file to build YAML::Syck; add brew support for bison - Don't ship docs/ directory in tarball 1.41 Mar 22 2026 [Bug Fixes] - Fix float parsing on -Dusequadmath perls: use Perl's Atof() instead of strtod() so that floats like -3.14 are not corrupted by double-precision rounding artifacts (GH #140, PR #141) 1.39 Mar 21 2026 [Bug Fixes] - Fix t/yaml-implicit-typing.t failure with -Duselongdouble perls (GH #138, PR #139) 1.38 Mar 20 2026 [Bug Fixes] - Fix: escape solidus (/) as \/ in JSON::Syck::Dump for XSS safety (GH #125, PR #130) - Fix: anchor tracking for blessed scalar refs in Dump (GH #126, PR #131) - Fix: prevent buffer underflow in base60 (sexagesimal) parsing (PR #133) - Fix: guard against NULL type from strtok in tag parsing (PR #135) - Fix: correct copy-paste bug in syck_seq_assign() ASSERT macros (PR #137) [Improvements] - Resolve TODO tests for empty/invalid YAML to match actual behavior (GH #127, PR #129) [Maintenance] - Remove dead Perl 5.6 TODOs and convert 5.8 TODO to SKIP (PR #129) - Add comprehensive implicit type resolution test suite (PR #137) - Update MANIFEST to include all unit tests - Clean up test names to remove unnecessary numbering 1.37 Mar 18 2026 [Features] - Add LoadBytes, LoadUTF8, DumpBytes, DumpUTF8 functions (GH #51) [Fixes] - Fix heap buffer overflow in the YAML emitter - CVE-2026-4177 (GH #67) bsc#1259757 - Fix DumpFile with tied filehandles (IO::String, IO::Scalar) (GH #22) - Fix _is_glob to recognize IO::Handle subclasses (GH #23) - Fix memory leak when dumping filehandles (RT#41199, GH #42) - Fix dumping of tied hashes (GH #31) - Fix dumping strings starting with '...' as unquoted plain scalars (GH #34) - Fix dumping strings with tabs and carriage returns as plain scalars (GH #59) - Fix double-dash YAML parsing (RT#34073, GH #35) - Fix extra newline after empty arrays/hashes in YAML output (GH #36) - Remove trailing whitespace from YAML output lines (GH #37, #38, #39) - Fix quoting of \r and \t in YAML output instead of emitting raw bytes (GH #40) - Fix growing !!perl/regexp objects in roundtrips (GH #43) - Fix quoted '=' being transformed into 'str' (GH #45) - Fix backslash-space escape in double-quoted YAML strings (GH #61) - Fix flow sequence comma separator not recognized without trailing space (GH #60) - Fix wide character warning in DumpFile (GH #28) - Fix inline arrays without space after comma (GH #25) - Fix: quote strings matching YAML implicit types to prevent roundtrip failures (GH #26) - Fix JSON::Syck::Dump to use JSON-valid \uXXXX escapes in output (GH #21) - Fix JSON::Syck::Load decoding of \/ and \uXXXX escape sequences (GH #30) - Fix: apply JSON postprocessing to JSON::Syck::DumpFile output (GH #104) - Fix: add tied-filehandle fallback to JSON::Syck::DumpFile (GH #98) - Fix: handle JSON escape sequences in SingleQuote mode Load (GH #99) - Fix: restore Perl 5.8 compatibility in test suite (GH #121) - Fix: correct copy-paste error in Makefile.PL clean target (GH #101) - Fix: correct $SortKeys POD default from false to true (GH #100) - Fix: correct POD documentation errors (GH #103) [Maintenance] - Add C23-compatible function prototypes for GCC 15 compatibility (GH #112) - Silence macOS compiler warnings (GH #92) - Guard stdint.h include for portability (HP-UX 11.11) (GH #33) - Guard stdint.h include in syck_st.h for portability (GH #24) - Update ppport.h to 3.68 - Add regression tests for magical variable dumping (GH #32) - CI: modernize GitHub Actions workflow (GH #123, #124) - CI: add disttest job to validate MANIFEST completeness - updated to 1.360.0 (1.36) 1.36 Oct 10 2025 - Address memory corruption leading to 'str' value being set on empty keys Thanks @timlegge CVE-2025-11683 bsc#1252111 1.35 Oct 9 2025 - Address parsing error related to string detection on read for empty strings.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| openSUSE Leap 16.0 | perl-YAML-Syck | 1.450.0-bp160.1.1 |