CVE-2017-14063

HIGH

Async Http Client <2.0.35 - SSRF

Title source: llm

Description

Async Http Client (aka async-http-client) before 2.0.35 can be tricked into connecting to a host different from the one extracted by java.net.URI if a '?' character occurs in a fragment identifier. Similar bugs were previously identified in cURL (CVE-2016-8624) and Oracle Java 8 java.net.URL.

Exploits (2)

nomisec STUB

by dawetmaster · poc

https://github.com/dawetmaster/CVE-2017-14063-async-http-client-vulnerable

View Code ZIP pw:eip

nomisec WORKING POC

by andikahilmy · poc

https://github.com/andikahilmy/CVE-2017-14063-async-http-client-vulnerable

View Code ZIP pw:eip

References (28)

[Mailing List, Patch, Third Party Advisory] http://openwall.com/lists/oss-security/2017/08/31/4

[Third Party Advisory] https://access.redhat.com/errata/RHSA-2018:2669

[Issue Tracking, Patch, Third Party Advisory] https://github.com/AsyncHttpClient/async-http-client/issues/1455

[Mailing List] https://lists.apache.org/thread.html/r04b15fd898a6b1612153543375daaa8145a0fd1804ec9fa2e0d95c97%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r0a6b6429a7558051dbb70bd06584b4b1c334a80ec9203d3d39b7045a%40%3Ccommits.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r14a74d204f285dd3a4fa203de6dbb4e741ddb7fdfff7915590e5b3db%40%3Cdev.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r3df4b7ccc363b4850a24842138117aa4451b875bc4773a845b828fc6%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r41a0e2c36f7d1854a4d56cb1e4aa720ef501782d887ece1c9b1e2d60%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r4ebb9596d890f3528630492bd78237b3eef06f093bac238a0da9b630%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r5b8666c4414500ff6e993bfa69cb6afa19b1b67c4585a045c0c21662%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r5f07c30721503d4c02d5451f77a611a1a0bb2a94ddcdf071c9485ea3%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r5f794dc07913c5f2ec08f540813b40e61b562d36f8b1f916e8705c56%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r683d78c6d7a15659f2bb82dd4120dab8c45a870eaa7f1a15cce4ed3b%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r7046a51116207588e36ca8c2e291327e391dae40712d267117475a98%40%3Cdev.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r7879a48644f708be0529bd39f0679ad3ad951f3dc24442878a008fd8%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r79d9bab405414af45568c4683386f5e9fd02c10ca87ffa2ee33512dc%40%3Ccommits.pulsar.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r868875e67494a18d31e88cba2672f45c3fc6708ffdde445723004da4%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/r9ea5d489e004b40baf73880c4e11dd4de24b799d15e091e1f4017108%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/rbbad61e1ba5b21e234a6664963618acfee237af754eb20300d938e1e%40%3Cissues.tez.apache.org%3E

[Mailing List] https://lists.apache.org/thread.html/rbc4fbb06ccb10e26e6064f57f6bd4935eabe2d18a0cb9a7183699396%40%3Cissues.tez.apache.org%3E

... and 8 more

Scores

CVSS v3 7.5

EPSS 0.0283

EPSS Percentile 86.2%

Attack Vector NETWORK

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Details

CWE

CWE-20

Status published

Products (2)

asynchttpclient_project/async-http-client < 2.0.35

org.asynchttpclient/async-http-client 0 - 2.0.35Maven

Published Aug 31, 2017

Tracked Since Feb 18, 2026