Home/CVE/The am_read_post_data function in mod_auth_mellon before 0.11.1 does not check if the ap_get_client_block function retur
CVE

CVE-2016-2145

The am_read_post_data function in mod_auth_mellon before 0.11.1 does not check if the ap_get_client_block function retur

The am_read_post_data function in mod_auth_mellon before 0.11.1 does not check if the ap_get_client_block function returns an error, which allows remote attackers to cause a denial of service (segmentation fault and process crash) via a crafted POST data.

HIGH · CVSS 7.5 EPSS 0.00804
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

2
fedoraproject fedoraall versions
uninett mod auth mellon<= 0.11.0
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.0 · secalert@redhat.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD15 Apr 2016 · 02:59 PM
CVSS VectorCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
🔗

References & Sources

3
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.fedoraproject.org/pipermail/package-announce/2016-March/179085.html
https://github.com/UNINETT/mod_auth_mellon/pull/71Patch
https://sympa.uninett.no/lists/uninett.no/arc/modmellon/2016-03/msg00000.html
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