High severity · published Sep 26, 2019
CVE-2019-10097
In Apache HTTP Server 2.4.32-2.4.39, when mod_remoteip was configured to use a trusted intermediary proxy server using the "PROXY" protocol, a specially crafted PROXY header could…
7.2
CVSS
52.9%
EPSS
No
On KEV
Description
In Apache HTTP Server 2.4.32-2.4.39, when mod_remoteip was configured to use a trusted intermediary proxy server using the "PROXY" protocol, a specially crafted PROXY header could trigger a stack buffer overflow or NULL pointer deference. This vulnerability could only be triggered by a trusted proxy and not by untrusted HTTP clients.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)52.9% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HS
HTTP Server · Apache
2.4.33; 2.4.34; 2.4.35; 2.4.37; 2.4.38 · source: NVD
CE
Communications Element Manager · Oracle
8.0.0; 8.1.0; 8.1.1; 8.2.0 · source: NVD
CS
Communications Session Report Manager · Oracle
8.1.1; 8.2.0; 8.2.1 · source: NVD
CS
Communications Session Route Manager · Oracle
8.1.1; 8.2.0; 8.2.1 · source: NVD
EM
Enterprise Manager Ops Center · Oracle
12.3.3; 12.4.0 · source: NVD
IE
Instantis Enterprisetrack · Oracle
17.1 through 17.3 · source: NVD
RX
Retail Xstore Point OF Service · Oracle
7.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-10097
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-10097
Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:4126
Vendor Advisory
https://httpd.apache.org/security/vulnerabilities_24.html
lists.apache.org
https://lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d%40%3Ccvs.httpd.apache.org%3E
lists.apache.org
https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E
lists.apache.org
https://lists.apache.org/thread.html/r3c5c3104813c1c5508b55564b66546933079250a46ce50eee90b2e36%40%3Ccvs.httpd.apache.org%3E
lists.apache.org
https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E
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