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cvelistApacheCVELIST:CVE-2017-9788
HistoryJul 13, 2017 - 12:00 a.m.

CVE-2017-9788

2017-07-1300:00:00
apache
www.cve.org
2

8.4 High

AI Score

Confidence

High

0.468 Medium

EPSS

Percentile

97.5%

In Apache httpd before 2.2.34 and 2.4.x before 2.4.27, the value placeholder in [Proxy-]Authorization headers of type ‘Digest’ was not initialized or reset before or between successive key=value assignments by mod_auth_digest. Providing an initial key with no ‘=’ assignment could reflect the stale value of uninitialized pool memory used by the prior request, leading to leakage of potentially confidential information, and a segfault in other cases resulting in denial of service.

CNA Affected

[
  {
    "product": "Apache HTTP Server",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "status": "affected",
        "version": "2.2.0 to 2.2.33"
      },
      {
        "status": "affected",
        "version": "2.4.1 to 2.4.26"
      }
    ]
  }
]

References