4.3
MEDIUM
CVE-2015-5245
Ceph Object Gateway CRLF Injection Vulnerability
Description

CRLF injection vulnerability in the Ceph Object Gateway (aka radosgw or RGW) in Ceph before 0.94.4 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted bucket name.

INFO

Published Date :

Dec. 3, 2015, 8:59 p.m.

Last Modified :

Feb. 13, 2023, 12:52 a.m.

Remotely Exploitable :

Yes !

Impact Score :

2.9

Exploitability Score :

8.6
Affected Products

The following products are affected by CVE-2015-5245 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 Redhat ceph
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-2015-5245.

URL Resource
http://lists.ceph.com/pipermail/ceph-announce-ceph.com/2015-October/000034.html Vendor Advisory
http://tracker.ceph.com/issues/12537
https://access.redhat.com/errata/RHSA-2015:2512

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-2015-5245 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-5245 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]

    Feb. 13, 2023

    Action Type Old Value New Value
    Changed Description A feature in Ceph Object Gateway (RGW) allows to return a specific HTTP header that contains the name of a bucket that was accessed. It was found that the returned HTTP headers were not sanitized. An unauthenticated attacker could use this flaw to craft HTTP headers in responses that would confuse the load balancer residing in front of RGW, potentially resulting in a denial of service. CRLF injection vulnerability in the Ceph Object Gateway (aka radosgw or RGW) in Ceph before 0.94.4 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted bucket name.
    Removed CVSS V2 Metadata Victim must voluntarily interact with attack mechanism
    Removed CVSS V2 Red Hat, Inc. (AV:N/AC:L/Au:S/C:N/I:P/A:P)
    Removed Reference https://access.redhat.com/errata/RHSA-2015:2066 [No Types Assigned]
    Removed Reference https://access.redhat.com/security/cve/CVE-2015-5245 [No Types Assigned]
    Removed Reference https://bugzilla.redhat.com/show_bug.cgi?id=1261606 [No Types Assigned]
  • CVE Modified by [email protected]

    Feb. 02, 2023

    Action Type Old Value New Value
    Changed Description CRLF injection vulnerability in the Ceph Object Gateway (aka radosgw or RGW) in Ceph before 0.94.4 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via a crafted bucket name. A feature in Ceph Object Gateway (RGW) allows to return a specific HTTP header that contains the name of a bucket that was accessed. It was found that the returned HTTP headers were not sanitized. An unauthenticated attacker could use this flaw to craft HTTP headers in responses that would confuse the load balancer residing in front of RGW, potentially resulting in a denial of service.
    Added CVSS V2 Red Hat, Inc. (AV:N/AC:L/Au:S/C:N/I:P/A:P)
    Added Reference https://access.redhat.com/security/cve/CVE-2015-5245 [No Types Assigned]
    Added Reference https://access.redhat.com/errata/RHSA-2015:2066 [No Types Assigned]
    Added Reference https://bugzilla.redhat.com/show_bug.cgi?id=1261606 [No Types Assigned]
  • Modified Analysis by [email protected]

    Dec. 04, 2015

    Action Type Old Value New Value
    Added Evaluator Description <a href="http://cwe.mitre.org/data/definitions/113.html">CWE-113: Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting')</a>
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:redhat:ceph:0.94.3:*:*:*:*:*:*:* (and previous)
    Added CVSS V2 (AV:N/AC:M/Au:N/C:N/I:P/A:N)
    Changed Reference Type http://lists.ceph.com/pipermail/ceph-announce-ceph.com/2015-October/000034.html No Types Assigned http://lists.ceph.com/pipermail/ceph-announce-ceph.com/2015-October/000034.html Advisory
    Added CWE NVD-CWE-Other
  • Initial Analysis by [email protected]

    Dec. 04, 2015

    Action Type Old Value New Value
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-2015-5245 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2015-5245 weaknesses.

Exploit Prediction

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

0.21 }} 0.00%

score

0.56794

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability