7.5
HIGH
CVE-2015-7263
Facebook Proxygen HTTP Request Hijacking Vulnerability
Description

The SPDY/2 codec in Facebook Proxygen before 2015-11-09 allows remote attackers to conduct hijacking attacks and bypass ACL checks via a crafted host value.

INFO

Published Date :

April 10, 2017, 3:59 a.m.

Last Modified :

Nov. 7, 2023, 2:27 a.m.

Remotely Exploitable :

Yes !

Impact Score :

3.6

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2015-7263 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Proxygen_project proxygen
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2015-7263.

URL Resource
https://groups.google.com/forum/#%21topic/facebook-proxygen/K8wCXbW4ihs

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2015-7263 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-7263 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference CERT/CC https://groups.google.com/forum/#%21topic/facebook-proxygen/K8wCXbW4ihs [No types assigned]
    Removed Reference CERT/CC https://groups.google.com/forum/#!topic/facebook-proxygen/K8wCXbW4ihs
  • CVE Modified by [email protected]

    Aug. 13, 2018

    Action Type Old Value New Value
    Removed Reference https://groups.google.com/forum/#%21topic/facebook-proxygen/K8wCXbW4ihs [Patch, Third Party Advisory]
    Added Reference https://groups.google.com/forum/#!topic/facebook-proxygen/K8wCXbW4ihs [No Types Assigned]
  • Initial Analysis by [email protected]

    Apr. 13, 2017

    Action Type Old Value New Value
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
    Changed Reference Type https://groups.google.com/forum/#%21topic/facebook-proxygen/K8wCXbW4ihs No Types Assigned https://groups.google.com/forum/#%21topic/facebook-proxygen/K8wCXbW4ihs Patch, Third Party Advisory
    Added CWE CWE-284
    Added CPE Configuration OR *cpe:2.3:a:proxygen_project:proxygen:0.32.0:*:*:*:*:*:*:* (and previous)
  • CVE Modified by [email protected]

    Apr. 11, 2017

    Action Type Old Value New Value
    Removed Reference https://groups.google.com/forum/#!topic/facebook-proxygen/K8wCXbW4ihs [No Types Assigned]
    Added Reference https://groups.google.com/forum/#%21topic/facebook-proxygen/K8wCXbW4ihs [No Types Assigned]
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2015-7263 is associated with the following CWEs:

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.20 }} 0.02%

score

0.58157

percentile

CVSS30 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability