CVE-2013-7397
Async Http Client (aka AHC or async-http-client) before 1.9.0 skips X.509 certificate verification unless both a keyStore location and a trustStore location are explicitly set, which allows man-in-the-middle attackers to spoof HTTPS servers by…
Does this matter?
Lower severity and a low EPSS score (0.99%). Track it; it rarely justifies an emergency change on its own.
Description
Async Http Client (aka AHC or async-http-client) before 1.9.0 skips X.509 certificate verification unless both a keyStore location and a trustStore location are explicitly set, which allows man-in-the-middle attackers to spoof HTTPS servers by presenting an arbitrary certificate during use of a typical AHC configuration, as demonstrated by a configuration that does not send client certificates.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:P/A:N
- EPSS
- 0.99% probability · 61th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-345
- Affected
- redhat/jboss fuse · async-http-client project/async-http-client
- Source
- cve@mitre.org
References
- http://openwall.com/lists/oss-security/2014/08/26/1
- http://rhn.redhat.com/errata/RHSA-2015-0850.html
- http://rhn.redhat.com/errata/RHSA-2015-0851.html
- http://rhn.redhat.com/errata/RHSA-2015-1176.html
- http://rhn.redhat.com/errata/RHSA-2015-1551.html
- http://www.securityfocus.com/bid/69316
- https://github.com/AsyncHttpClient/async-http-client/issues/352Vendor Advisory
- https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8%40%3Ccommits.pulsar.apache.org%3E
- https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E
- https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-06-20
- http://openwall.com/lists/oss-security/2014/08/26/1
- http://rhn.redhat.com/errata/RHSA-2015-0850.html
- http://rhn.redhat.com/errata/RHSA-2015-0851.html
- http://rhn.redhat.com/errata/RHSA-2015-1176.html
- http://rhn.redhat.com/errata/RHSA-2015-1551.html
- http://www.securityfocus.com/bid/69316
- https://github.com/AsyncHttpClient/async-http-client/issues/352Vendor Advisory
- https://lists.apache.org/thread.html/ff8dcfe29377088ab655fda9d585dccd5b1f07fabd94ae84fd60a7f8%40%3Ccommits.pulsar.apache.org%3E
- https://lists.apache.org/thread.html/rd0e44e8ef71eeaaa3cf3d1b8b41eb25894372e2995ec908ce7624d26%40%3Ccommits.pulsar.apache.org%3E
- https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-06-20
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.