esnet / pond

Immutable timeseries data structures built with Typescript
http://software.es.net/pond
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[Security] Bump urijs from 1.18.10 to 1.19.6 #227

Closed dependabot-preview[bot] closed 3 years ago

dependabot-preview[bot] commented 3 years ago

Bumps urijs from 1.18.10 to 1.19.6. This update includes security fixes.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

Hostname spoofing via backslashes in URL

Impact

If using affected versions to determine a URL's hostname, the hostname can be spoofed by using a backslash (\) character as part of the scheme delimiter, e.g. scheme:/\hostname. If the hostname is used in security decisions, the decision may be incorrect.

Depending on library usage and attacker intent, impacts may include allow/block list bypasses, SSRF attacks, open redirects, or other undesired behavior.

Example URL: https:/\expected-example.com/path Escaped string: https:/\\expected-example.com/path (JavaScript strings must escape backslash)

Affected versions incorrectly return no hostname. Patched versions correctly return expected-example.com. Patched versions match the behavior of other parsers which implement the WHATWG URL specification, including web browsers and Node's built-in URL class.

Patches

Version 1.19.6 is patched against all known payload variants.

References

https://github.com/medialize/URI.js/releases/tag/v1.19.6 (fix for this particular bypass) https://github.com/medialize/URI.js/releases/tag/v1.19.4 (fix for related bypass) https://github.com/medialize/URI.js/releases/tag/v1.19.3 (fix for related bypass) PR #233 (initial fix for backslash handling)

For more information

... (truncated)

Affected versions: < 1.19.6

Sourced from The GitHub Security Advisory Database.

Hostname spoofing via backslashes in URL

Impact

If using affected versions to determine a URL's hostname, the hostname can be spoofed by using a backslash (\) character followed by an at (@) character. If the hostname is used in security decisions, the decision may be incorrect.

Depending on library usage and attacker intent, impacts may include allow/block list bypasses, SSRF attacks, open redirects, or other undesired behavior.

Example URL: https://expected-example.com\@observed-example.com Escaped string: https://expected-example.com\\@observed-example.com (JavaScript strings must escape backslash)

Affected versions incorrectly return observed-example.com. Patched versions correctly return expected-example.com. Patched versions match the behavior of other parsers which implement the WHATWG URL specification, including web browsers and Node's built-in URL class.

Patches

Version 1.19.4 is patched against all known payload variants. Version 1.19.3 has a partial patch but is still vulnerable to a payload variant.

References

https://github.com/medialize/URI.js/releases/tag/v1.19.4 (complete fix for this bypass) https://github.com/medialize/URI.js/releases/tag/v1.19.3 (partial fix for this bypass) PR #233 (initial fix for backslash handling)

For more information

If you have any questions or comments about this advisory, open an issue in https://github.com/medialize/URI.js

... (truncated)

Affected versions: < 1.19.4

Release notes

Sourced from urijs's releases.

1.19.6 (February 13th 2021)

  • SECURITY fixing URI.parse() to rewrite \ in scheme delimiter to / as Node and Browsers do - disclosed privately by Yaniv Nizry from the CxSCA AppSec team at Checkmarx

1.19.5 (December 30th 2020)

1.19.4 (December 23rd 2020)

1.19.3 (December 20th 2020)

1.19.2 (October 20th 2019)

1.19.1 (February 10th 2018)

1.19.0 (October 1st 2017)

1.18.12 (August 9th 2017)

1.18.11 (August 8th 2017)

Changelog

Sourced from urijs's changelog.

1.19.6 (February 13th 2021)

  • SECURITY fixing URI.parse() to rewrite \ in scheme delimiter to / as Node and Browsers do - disclosed privately by Yaniv Nizry from the CxSCA AppSec team at Checkmarx

1.19.5 (December 30th 2020)

1.19.4 (December 23rd 2020)

1.19.3 (December 20th 2020)

1.19.2 (October 20th 2019)

1.19.1 (February 10th 2018)

1.19.0 (October 1st 2017)

1.18.12 (August 9th 2017)

1.18.11 (August 8th 2017)

Commits
  • 46c8ac0 chore(build): bumping to version 1.19.6
  • a1ad8bc fix(parse): treat backslash as forwardslash in scheme delimiter
  • d7bb4ce chore(build): bumping to version 1.19.5
  • bf04ec5 chore(build): bumping to version 1.19.4
  • b02bf03 fix(parse): treat backslash as forwardslash in authority (#403)
  • d7064ab chore(build): bumping to version 1.19.3
  • 4f45faf fix(parse): treat backslash as forwardslash in authority
  • 594ffc1 chore(build): bumping to version 1.19.2
  • e780eeb chore: inform people of modern APIs
  • 433f0e5 chore(package): support Composer by adding composer.json
  • Additional commits viewable in compare view


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dependabot-preview[bot] commented 3 years ago

Superseded by #251.