search

SUSE / rmt

RPM repository mirroring tool and registration proxy for SUSE Customer Center.
Other
37 stars 46 forks source link

🚨 [security] Update nokogiri 1.12.5 → 1.15.6 (minor) #1114

Closed depfu[bot] closed 2 months ago

depfu[bot] commented 3 months ago

🚨 Your current dependencies have known security vulnerabilities 🚨

This dependency update fixes known security vulnerabilities. Please see the details below and assess their impact carefully. We recommend to merge and deploy this as soon as possible!

Here is everything you need to know about this upgrade. Please take a good look at what changed and the test results before merging this pull request.

What changed?

✳️ nokogiri (1.12.5 → 1.15.6) · Repo · Changelog

Security Advisories 🚨

🚨 Use-after-free in libxml2 via Nokogiri::XML::Reader

Summary

Nokogiri upgrades its dependency libxml2 as follows:

  • v1.15.6 upgrades libxml2 to 2.11.7 from 2.11.6
  • v1.16.2 upgrades libxml2 to 2.12.5 from 2.12.4

libxml2 v2.11.7 and v2.12.5 address the following vulnerability:

CVE-2024-25062 / https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-25062

Please note that this advisory only applies to the CRuby implementation
of Nokogiri, and only if the packaged libraries are being used. If
you've overridden defaults at installation time to use system libraries
instead of packaged libraries, you should instead pay attention to
your distro's libxml2 release announcements.

JRuby users are not affected.

Severity

The Nokogiri maintainers have evaluated this as Moderate.

Impact

From the CVE description, this issue applies to the xmlTextReader
module (which underlies Nokogiri::XML::Reader):

When using the XML Reader interface with DTD validation and
XInclude expansion enabled, processing crafted XML documents
can lead to an xmlValidatePopElement use-after-free.

Mitigation

Upgrade to Nokogiri ~> 1.15.6 or >= 1.16.2.

Users who are unable to upgrade Nokogiri may also choose a more
complicated mitigation: compile and link Nokogiri against patched
external libxml2 libraries which will also address these same issues.

🚨 Update packaged libxml2 to v2.10.4 to resolve multiple CVEs

Summary

Nokogiri v1.14.3 upgrades the packaged version of its dependency libxml2 to
v2.10.4 from v2.10.3.

libxml2 v2.10.4 addresses the following known vulnerabilities:

  • CVE-2023-29469: Hashing of
    empty dict strings isn't deterministic
  • CVE-2023-28484: Fix null deref
    in xmlSchemaFixupComplexType
  • Schemas: Fix null-pointer-deref in xmlSchemaCheckCOSSTDerivedOK

Please note that this advisory only applies to the CRuby implementation of Nokogiri < 1.14.3,
and only if the packaged libraries are being used. If you've overridden defaults at installation
time to use system libraries instead of packaged libraries, you should instead pay attention to
your distro's libxml2 release announcements.

Mitigation

Upgrade to Nokogiri >= 1.14.3.

Users who are unable to upgrade Nokogiri may also choose a more complicated mitigation: compile
and link Nokogiri against external libraries libxml2 >= 2.10.4 which will also address these
same issues.

Impact

No public information has yet been published about the security-related issues other than the
upstream commits. Examination of those changesets indicate that the more serious issues relate to
libxml2 dereferencing NULL pointers and potentially segfaulting while parsing untrusted inputs.

The commits can be examined at:

🚨 Unchecked return value from xmlTextReaderExpand

Summary

Nokogiri 1.13.8, 1.13.9 fails to check the return value from xmlTextReaderExpand in the method Nokogiri::XML::Reader#attribute_hash. This can lead to a null pointer exception when invalid markup is being parsed.

For applications using XML::Reader to parse untrusted inputs, this may potentially be a vector for a denial of service attack.

Mitigation

Upgrade to Nokogiri >= 1.13.10.

Users may be able to search their code for calls to either XML::Reader#attributes or XML::Reader#attribute_hash to determine if they are affected.

Severity

The Nokogiri maintainers have evaluated this as High Severity 7.5 (CVSS3.1).

References

Credit

This vulnerability was responsibly reported by @davidwilemski.

🚨 Improper Handling of Unexpected Data Type in Nokogiri

Summary

Nokogiri < v1.13.6 does not type-check all inputs into the XML and HTML4 SAX parsers.
For CRuby users, this may allow specially crafted untrusted inputs to cause illegal
memory access errors (segfault) or reads from unrelated memory.

Severity

The Nokogiri maintainers have evaluated this as High 8.2 (CVSS3.1).

Mitigation

CRuby users should upgrade to Nokogiri >= 1.13.6.

JRuby users are not affected.

Workarounds

To avoid this vulnerability in affected applications, ensure the untrusted input is a
String by calling #to_s or equivalent.

🚨 Integer Overflow or Wraparound in libxml2 affects Nokogiri

Summary

Nokogiri v1.13.5 upgrades the packaged version of its dependency libxml2 from
v2.9.13 to v2.9.14.

libxml2 v2.9.14 addresses CVE-2022-29824.
This version also includes several security-related bug fixes for which CVEs were not created,
including a potential double-free, potential memory leaks, and integer-overflow.

Please note that this advisory only applies to the CRuby implementation of Nokogiri
< 1.13.5, and only if the packaged libraries are being used. If you've overridden
defaults at installation time to use system libraries instead of packaged libraries,
you should instead pay attention to your distro's libxml2 and libxslt release announcements.

Mitigation

Upgrade to Nokogiri >= 1.13.5.

Users who are unable to upgrade Nokogiri may also choose a more complicated mitigation:
compile and link Nokogiri against external libraries libxml2 >= 2.9.14 which will also
address these same issues.

Impact

libxml2 CVE-2022-29824

  • CVSS3 score:
  • Type: Denial of service, information disclosure
  • Description: In libxml2 before 2.9.14, several buffer handling functions in buf.c (xmlBuf*) and tree.c (xmlBuffer*) don't check for integer overflows. This can result in out-of-bounds memory writes. Exploitation requires a victim to open a crafted, multi-gigabyte XML file. Other software using libxml2's buffer functions, for example libxslt through 1.1.35, is affected as well.
  • Fixed: https://gitlab.gnome.org/GNOME/libxml2/-/commit/2554a24

All versions of libml2 prior to v2.9.14 are affected.

Applications parsing or serializing multi-gigabyte documents (in excess of INT_MAX bytes) may be vulnerable to an integer overflow bug in buffer handling that could lead to exposure of confidential data, modification of unrelated data, or a segmentation fault resulting in a denial-of-service.

References

🚨 XML Injection in Xerces Java affects Nokogiri

Summary

Nokogiri v1.13.4 updates the vendored xerces:xercesImpl from 2.12.0 to
2.12.2, which addresses CVE-2022-23437.
That CVE is scored as CVSS 6.5 "Medium" on the NVD record.

Please note that this advisory only applies to the JRuby implementation
of Nokogiri < 1.13.4.

Mitigation

Upgrade to Nokogiri >= v1.13.4.

Impact

CVE-2022-23437 in xerces-J

  • Severity: Medium
  • Type: CWE-91 XML Injection (aka Blind XPath Injection)
  • Description: There's a vulnerability within the Apache Xerces Java
    (XercesJ) XML parser when handling specially crafted XML document payloads.
    This causes, the XercesJ XML parser to wait in an infinite loop, which may
    sometimes consume system resources for prolonged duration. This vulnerability
    is present within XercesJ version 2.12.1 and the previous versions.
  • See also: GHSA-h65f-jvqw-m9fj

🚨 Out-of-bounds Write in zlib affects Nokogiri

Summary

Nokogiri v1.13.4 updates the vendored zlib from 1.2.11
to 1.2.12, which addresses CVE-2018-25032.
That CVE is scored as CVSS 7.4 "High" on the NVD record as of 2022-04-05.

Please note that this advisory only applies to the CRuby implementation of
Nokogiri < 1.13.4, and only if the packaged version of zlib is being used.
Please see this document
for a complete description of which platform gems vendor zlib. If you've
overridden defaults at installation time to use system libraries instead of
packaged libraries, you should instead pay attention to your distro's zlib
release announcements.

Mitigation

Upgrade to Nokogiri >= v1.13.4.

Impact

CVE-2018-25032 in zlib

  • Severity: High
  • Type: CWE-787
    Out of bounds write
  • Description: zlib before 1.2.12 allows memory corruption when
    deflating (i.e., when compressing) if the input has many distant matches.

🚨 Denial of Service (DoS) in Nokogiri on JRuby

Summary

Nokogiri v1.13.4 updates the vendored org.cyberneko.html library to
1.9.22.noko2 which addresses CVE-2022-24839.
That CVE is rated 7.5 (High Severity).

See GHSA-9849-p7jc-9rmv
for more information.

Please note that this advisory only applies to the JRuby implementation of Nokogiri < 1.13.4.

Mitigation

Upgrade to Nokogiri >= 1.13.4.

Impact

CVE-2022-24839 in nekohtml

  • Severity: High 7.5
  • Type: CWE-400 Uncontrolled Resource Consumption
  • Description: The fork of org.cyberneko.html used by Nokogiri (Rubygem) raises a
    java.lang.OutOfMemoryError exception when parsing ill-formed HTML markup.
  • See also: GHSA-9849-p7jc-9rmv

🚨 Inefficient Regular Expression Complexity in Nokogiri

Summary

Nokogiri < v1.13.4 contains an inefficient regular expression that is
susceptible to excessive backtracking when attempting to detect encoding
in HTML documents.

Mitigation

Upgrade to Nokogiri >= 1.13.4.

🚨 Update packaged libxml2 (2.9.12 → 2.9.13) and libxslt (1.1.34 → 1.1.35)

Summary

Nokogiri v1.13.2 upgrades two of its packaged dependencies:

  • vendored libxml2 from v2.9.12 to v2.9.13
  • vendored libxslt from v1.1.34 to v1.1.35

Those library versions address the following upstream CVEs:

  • libxslt: CVE-2021-30560 (CVSS 8.8, High severity)
  • libxml2: CVE-2022-23308 (Unspecified severity, see more information below)

Those library versions also address numerous other issues including performance
improvements, regression fixes, and bug fixes, as well as memory leaks and other
use-after-free issues that were not assigned CVEs.

Please note that this advisory only applies to the CRuby implementation of
Nokogiri < 1.13.2, and only if the packaged libraries are being used. If you've
overridden defaults at installation time to use system libraries instead of
packaged libraries, you should instead pay attention to your distro's libxml2
and libxslt release announcements.

Mitigation

Upgrade to Nokogiri >= 1.13.2.

Users who are unable to upgrade Nokogiri may also choose a more complicated
mitigation: compile and link an older version Nokogiri against external libraries
libxml2 >= 2.9.13 and libxslt >= 1.1.35, which will also address these same CVEs.

Impact

  • libxslt CVE-2021-30560
  • CVSS3 score: 8.8 (High)

Fixed by https://gitlab.gnome.org/GNOME/libxslt/-/commit/50f9c9c

All versions of libxslt prior to v1.1.35 are affected.

Applications using untrusted XSL stylesheets to transform XML are vulnerable to
a denial-of-service attack and should be upgraded immediately.

libxml2 CVE-2022-23308

The upstream commit and the explanation linked above indicate that an application
may be vulnerable to a denial of service, memory disclosure, or code execution if
it parses an untrusted document with parse options DTDVALID set to true, and NOENT
set to false.

An analysis of these parse options:

  • While NOENT is off by default for Document, DocumentFragment, Reader, and
    Schema parsing, it is on by default for XSLT (stylesheet) parsing in Nokogiri
    v1.12.0 and later.
  • DTDVALID is an option that Nokogiri does not set for any operations, and so
    this CVE applies only to applications setting this option explicitly.

It seems reasonable to assume that any application explicitly setting the parse
option DTDVALID when parsing untrusted documents is vulnerable and should be
upgraded immediately.

Release Notes

Too many releases to show here. View the full release notes.

Commits

See the full diff on Github. The new version differs by more commits than we can show here.

↗️ mini_portile2 (indirect, 2.6.1 → 2.8.5) · Repo · Changelog

Release Notes

2.8.5

2.8.5 / 2023-10-22

Added

  • New methods #lib_path and #include_path which point at the installed directories under ports. (by @flavorjones)
  • Add config param for CMAKE_BUILD_TYPE, which now defaults to Release. (#136 by @Watson1978)

Experimental

Introduce experimental support for MiniPortile#mkmf_config which sets up MakeMakefile variables to properly link against the recipe. This should make it easier for C extensions to package third-party libraries. (by @flavorjones)

  • With no arguments, will set up just $INCFLAGS, $libs, and $LIBPATH.
  • Optionally, if provided a pkg-config file, will use that config to more precisely set $INCFLAGS, $libs, $LIBPATH, and $CFLAGS/$CXXFLAGS.
  • Optionally, if provided the name of a static archive, will rewrite linker flags to ensure correct linkage.

Note that the behavior may change slightly before official support is announced. Please comment on #118 if you have feedback.

2.8.4

2.8.4 / 2023-07-18

  • cmake: set CMAKE compile flags to configure cross-compilation similarly to autotools --host flag: SYSTEM_NAME, SYSTEM_PROCESSOR, C_COMPILER, and CXX_COMPILER. [#130] (Thanks, @stanhu!)

2.8.3

2.8.3 / 2023-07-18

Fixed

  • cmake: only use MSYS/NMake generators when available. [#129] (Thanks, @stanhu!)

2.8.2

2.8.2 / 2023-04-30

Fixed

  • Ensure that the source_directory option will work when given a Windows path to an autoconf directory. [#126]

2.8.1

2.8.1 / 2022-12-24

Fixed

  • Support applying patches via git apply even when the working directory resembles a git directory. [#119] (Thanks, @h0tw1r3!)

2.8.0

2.8.0 / 2022-02-20

Added

  • Support xz-compressed archives (recognized by an .xz file extension).
  • When downloading a source archive, default open_timeout and read_timeout to 10 seconds, but allow configuration via open_timeout and read_timeout config parameters.

2.7.1

2.7.1 / 2021-10-20

Packaging

A test artifact that has been included in the gem was being flagged by some users' security scanners because it wasn't a real tarball. That artifact has been updated to be a real tarball. [#108]

2.7.0

2.7.0 / 2021-08-31

Added

The commands used for "make", "compile", and "cmake" are configurable via keyword arguments. [#107] (Thanks, @cosmo0920!)

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by 68 commits:

↗️ racc (indirect, 1.7.1 → 1.7.3) · Repo · Changelog

Release Notes

1.7.3

What's Changed

Full Changelog: v1.7.2...v1.7.3

1.7.2

What's Changed

New Contributors

Full Changelog: v1.7.1...v1.7.2

Does any of this look wrong? Please let us know.

Commits

See the full diff on Github. The new version differs by 67 commits:

Depfu Status

Depfu will automatically keep this PR conflict-free, as long as you don't add any commits to this branch yourself. You can also trigger a rebase manually by commenting with @depfu rebase.

All Depfu comment commands
@​depfu rebase
Rebases against your default branch and redoes this update
@​depfu recreate
Recreates this PR, overwriting any edits that you've made to it
@​depfu merge
Merges this PR once your tests are passing and conflicts are resolved
@​depfu cancel merge
Cancels automatic merging of this PR
@​depfu close
Closes this PR and deletes the branch
@​depfu reopen
Restores the branch and reopens this PR (if it's closed)
@​depfu pause
Ignores all future updates for this dependency and closes this PR
@​depfu pause [minor|major]
Ignores all future minor/major updates for this dependency and closes this PR
@​depfu resume
Future versions of this dependency will create PRs again (leaves this PR as is)
felixsch commented 2 months ago

This one is not relevant, since we use the system provided libxml2 rather then the prepackaged one. See https://github.com/SUSE/rmt/blob/master/.bundle/config_packaging#L6

@​depfu pause minor

depfu[bot] commented 2 months ago

Pausing nokogiri updates for this minor version. Go to your Depfu dashboard or use the @depfu resume command to resume updates.