CVE-2019-1000007 – aioxmpp

Package

Manager: pip
Name: aioxmpp
Vulnerable Version: >=0 <0.10.3

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00362 pctl0.57512

Details

Depth counting error in guard() leading to multiple potential security issues in aioxmpp ### Impact Possible remote Denial of Service or Data Injection. ### Patches Patches are available in https://github.com/horazont/aioxmpp/pull/268. They have been backported to the 0.10 release series and 0.10.3 is the first release to contain the fix. ### Workarounds To make the bug exploitable, an error suppressing ``xso_error_handler`` is required. By not using ``xso_error_handlers`` or not using the suppression function, the vulnerability can be mitigated completely (to our knowledge). ### References The pull request contains a detailed description: https://github.com/horazont/aioxmpp/pull/268 ### For more information If you have any questions or comments about this advisory: * [Join our chat](xmpp:aioxmpp@conference.zombofant.net?join) * Email the maintainer [Jonas Schäfer](mailto:jonas@wielicki.name)

Metadata

Created: 2020-04-29T17:12:39Z
Modified: 2024-09-04T19:55:01Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/04/GHSA-6m9g-jr8c-cqw3/GHSA-6m9g-jr8c-cqw3.json
CWE IDs: ["CWE-237"]
Alternative ID: GHSA-6m9g-jr8c-cqw3
Finding: F140
Auto approve: 1