9.8
CRITICAL
CVE-2015-7545
Git Remote Code Execution Vulnerability
Description

The (1) git-remote-ext and (2) unspecified other remote helper programs in Git before 2.3.10, 2.4.x before 2.4.10, 2.5.x before 2.5.4, and 2.6.x before 2.6.1 do not properly restrict the allowed protocols, which might allow remote attackers to execute arbitrary code via a URL in a (a) .gitmodules file or (b) unknown other sources in a submodule.

INFO

Published Date :

April 13, 2016, 3:59 p.m.

Last Modified :

Oct. 30, 2018, 4:27 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

5.9

Exploitability Score :

3.9
Public PoC/Exploit Available at Github

CVE-2015-7545 has a 4 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2015-7545 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 Canonical ubuntu_linux
1 Redhat software_collections
1 Opensuse opensuse
1 Git_project git
: Total Affected Vendor : 4 | Products : 4
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-2015-7545.

URL Resource
http://lists.opensuse.org/opensuse-updates/2015-11/msg00066.html
http://rhn.redhat.com/errata/RHSA-2015-2515.html
http://www.debian.org/security/2016/dsa-3435
http://www.openwall.com/lists/oss-security/2015/12/08/5
http://www.openwall.com/lists/oss-security/2015/12/09/8
http://www.openwall.com/lists/oss-security/2015/12/11/7
http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
http://www.securityfocus.com/bid/78711
http://www.securitytracker.com/id/1034501
http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.533255
http://www.ubuntu.com/usn/USN-2835-1
https://bugzilla.redhat.com/show_bug.cgi?id=1269794
https://github.com/git/git/blob/master/Documentation/RelNotes/2.3.10.txt Patch Vendor Advisory
https://github.com/git/git/blob/master/Documentation/RelNotes/2.4.10.txt Patch Vendor Advisory
https://github.com/git/git/blob/master/Documentation/RelNotes/2.5.4.txt Patch Vendor Advisory
https://github.com/git/git/blob/master/Documentation/RelNotes/2.6.1.txt
https://kernel.googlesource.com/pub/scm/git/git/+/33cfccbbf35a56e190b79bdec5c85457c952a021
https://lkml.org/lkml/2015/10/5/683
https://security.gentoo.org/glsa/201605-01

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).

Profile Photo
lnick2023/nicenice

None

Updated: 1 year, 8 months ago
0 stars 0 fork 0 watcher
Born at : Jan. 11, 2023, 1:21 p.m. This repo has been linked 1042 different CVEs too.
Profile Photo
xbl3/awesome-cve-poc_qazbnm456

None

Updated: 1 month ago
13 stars 4 fork 4 watcher
Born at : May 25, 2020, 7:51 a.m. This repo has been linked 1027 different CVEs too.
Profile Photo
qazbnm456/awesome-cve-poc

✍️ A curated list of CVE PoCs.

awesome cve poc

Updated: 1 week, 4 days ago
3289 stars 678 fork 678 watcher
Born at : Feb. 2, 2017, 6:43 a.m. This repo has been linked 1042 different CVEs too.
Profile Photo
avuserow/bug-free-chainsaw

CVE-2015-7545 proof of concept

Updated: 3 years, 3 months ago
2 stars 0 fork 0 watcher
Born at : Dec. 16, 2015, 9:44 p.m. This repo has been linked 1 different CVEs too.

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

The following list is the news that have been mention CVE-2015-7545 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-7545 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
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:novell:opensuse:13.2:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:opensuse:13.2:*:*:*:*:*:*:*
  • CPE Deprecation Remap by [email protected]

    Oct. 30, 2018

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:novell:opensuse:13.1:*:*:*:*:*:*:* OR *cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Nov. 04, 2017

    Action Type Old Value New Value
    Added Reference http://www.debian.org/security/2016/dsa-3435 [No Types Assigned]
  • CVE Modified by [email protected]

    Sep. 10, 2017

    Action Type Old Value New Value
    Added Reference http://www.securitytracker.com/id/1034501 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 01, 2016

    Action Type Old Value New Value
    Added Reference http://www.slackware.com/security/viewer.php?l=slackware-security&y=2016&m=slackware-security.533255 [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 28, 2016

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/78711 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 15, 2016

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html
  • CVE Modified by [email protected]

    Oct. 12, 2016

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/topics/security/linuxbulletinjan2016-2867209.html
  • CVE Modified by [email protected]

    Oct. 04, 2016

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
  • Modified Analysis by [email protected]

    Jun. 09, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:o:novell:opensuse:13.2:*:*:*:*:*:*:* *cpe:2.3:o:novell:opensuse:13.1:*:*:*:*:*:*:* *cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 2 OR *cpe:2.3:a:git_project:git:2.6.0:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.3:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.2:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.1:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.0:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.9:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.8:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.7:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.6:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.5:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.4:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.3:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.2:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.1:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.3.9:*:*:*:*:*:*:* (and previous) Configuration 1 OR *cpe:2.3:a:git_project:git:2.6.0:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.3:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.2:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.1:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.0:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.9:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.8:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.7:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.6:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.5:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.4:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.3:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.2:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.1:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.3.9:*:*:*:*:*:*:* (and previous) Configuration 2 OR *cpe:2.3:o:novell:opensuse:13.2:*:*:*:*:*:*:* *cpe:2.3:o:novell:opensuse:13.1:*:*:*:*:*:*:* *cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*
  • CVE Modified by [email protected]

    Jun. 03, 2016

    Action Type Old Value New Value
    Added Reference https://security.gentoo.org/glsa/201605-01
  • Modified Analysis by [email protected]

    Apr. 20, 2016

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:o:novell:opensuse:13.2:*:*:*:*:*:*:* *cpe:2.3:o:novell:opensuse:13.1:*:*:*:*:*:*:* *cpe:2.3:a:redhat:software_collections:1.0:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* Configuration 2 OR *cpe:2.3:a:git_project:git:2.6.0:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.3:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.2:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.1:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.5.0:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.9:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.8:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.7:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.6:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.5:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.4:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.3:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.2:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.1:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:git_project:git:2.3.9:*:*:*:*:*:*:* (and previous)
    Added CVSS V2 (AV:N/AC:L/Au:N/C:P/I:P/A:P)
    Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    Changed Reference Type https://github.com/git/git/blob/master/Documentation/RelNotes/2.5.4.txt No Types Assigned https://github.com/git/git/blob/master/Documentation/RelNotes/2.5.4.txt Advisory, Patch
    Changed Reference Type https://github.com/git/git/blob/master/Documentation/RelNotes/2.3.10.txt No Types Assigned https://github.com/git/git/blob/master/Documentation/RelNotes/2.3.10.txt Advisory, Patch
    Changed Reference Type https://github.com/git/git/blob/master/Documentation/RelNotes/2.4.10.txt No Types Assigned https://github.com/git/git/blob/master/Documentation/RelNotes/2.4.10.txt Advisory, Patch
    Added CWE CWE-20
    Added CWE CWE-284
  • Initial Analysis by [email protected]

    Apr. 18, 2016

    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-2015-7545 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-2015-7545 weaknesses.

CAPEC-3: Using Leading 'Ghost' Character Sequences to Bypass Input Filters Using Leading 'Ghost' Character Sequences to Bypass Input Filters CAPEC-7: Blind SQL Injection Blind SQL Injection CAPEC-8: Buffer Overflow in an API Call Buffer Overflow in an API Call CAPEC-9: Buffer Overflow in Local Command-Line Utilities Buffer Overflow in Local Command-Line Utilities CAPEC-10: Buffer Overflow via Environment Variables Buffer Overflow via Environment Variables CAPEC-13: Subverting Environment Variable Values Subverting Environment Variable Values CAPEC-14: Client-side Injection-induced Buffer Overflow Client-side Injection-induced Buffer Overflow CAPEC-22: Exploiting Trust in Client Exploiting Trust in Client CAPEC-23: File Content Injection File Content Injection CAPEC-24: Filter Failure through Buffer Overflow Filter Failure through Buffer Overflow CAPEC-28: Fuzzing Fuzzing CAPEC-31: Accessing/Intercepting/Modifying HTTP Cookies Accessing/Intercepting/Modifying HTTP Cookies CAPEC-42: MIME Conversion MIME Conversion CAPEC-43: Exploiting Multiple Input Interpretation Layers Exploiting Multiple Input Interpretation Layers CAPEC-45: Buffer Overflow via Symbolic Links Buffer Overflow via Symbolic Links CAPEC-46: Overflow Variables and Tags Overflow Variables and Tags CAPEC-47: Buffer Overflow via Parameter Expansion Buffer Overflow via Parameter Expansion CAPEC-52: Embedding NULL Bytes Embedding NULL Bytes CAPEC-53: Postfix, Null Terminate, and Backslash Postfix, Null Terminate, and Backslash CAPEC-63: Cross-Site Scripting (XSS) Cross-Site Scripting (XSS) CAPEC-64: Using Slashes and URL Encoding Combined to Bypass Validation Logic Using Slashes and URL Encoding Combined to Bypass Validation Logic CAPEC-67: String Format Overflow in syslog() String Format Overflow in syslog() CAPEC-71: Using Unicode Encoding to Bypass Validation Logic Using Unicode Encoding to Bypass Validation Logic CAPEC-72: URL Encoding URL Encoding CAPEC-73: User-Controlled Filename User-Controlled Filename CAPEC-78: Using Escaped Slashes in Alternate Encoding Using Escaped Slashes in Alternate Encoding CAPEC-79: Using Slashes in Alternate Encoding Using Slashes in Alternate Encoding CAPEC-80: Using UTF-8 Encoding to Bypass Validation Logic Using UTF-8 Encoding to Bypass Validation Logic CAPEC-81: Web Server Logs Tampering Web Server Logs Tampering CAPEC-83: XPath Injection XPath Injection CAPEC-85: AJAX Footprinting AJAX Footprinting CAPEC-88: OS Command Injection OS Command Injection CAPEC-101: Server Side Include (SSI) Injection Server Side Include (SSI) Injection CAPEC-104: Cross Zone Scripting Cross Zone Scripting CAPEC-108: Command Line Execution through SQL Injection Command Line Execution through SQL Injection CAPEC-109: Object Relational Mapping Injection Object Relational Mapping Injection CAPEC-110: SQL Injection through SOAP Parameter Tampering SQL Injection through SOAP Parameter Tampering CAPEC-120: Double Encoding Double Encoding CAPEC-135: Format String Injection Format String Injection CAPEC-136: LDAP Injection LDAP Injection CAPEC-153: Input Data Manipulation Input Data Manipulation CAPEC-182: Flash Injection Flash Injection CAPEC-209: XSS Using MIME Type Mismatch XSS Using MIME Type Mismatch CAPEC-230: Serialized Data with Nested Payloads Serialized Data with Nested Payloads CAPEC-231: Oversized Serialized Data Payloads Oversized Serialized Data Payloads CAPEC-250: XML Injection XML Injection CAPEC-261: Fuzzing for garnering other adjacent user/sensitive data Fuzzing for garnering other adjacent user/sensitive data CAPEC-267: Leverage Alternate Encoding Leverage Alternate Encoding CAPEC-473: Signature Spoof Signature Spoof CAPEC-588: DOM-Based XSS DOM-Based XSS CAPEC-664: Server Side Request Forgery Server Side Request Forgery CAPEC-19: Embedding Scripts within Scripts Embedding Scripts within Scripts CAPEC-441: Malicious Logic Insertion Malicious Logic Insertion CAPEC-478: Modification of Windows Service Configuration Modification of Windows Service Configuration CAPEC-479: Malicious Root Certificate Malicious Root Certificate CAPEC-502: Intent Spoof Intent Spoof CAPEC-503: WebView Exposure WebView Exposure CAPEC-536: Data Injected During Configuration Data Injected During Configuration CAPEC-546: Incomplete Data Deletion in a Multi-Tenant Environment Incomplete Data Deletion in a Multi-Tenant Environment CAPEC-550: Install New Service Install New Service CAPEC-551: Modify Existing Service Modify Existing Service CAPEC-552: Install Rootkit Install Rootkit CAPEC-556: Replace File Extension Handlers Replace File Extension Handlers CAPEC-558: Replace Trusted Executable Replace Trusted Executable CAPEC-562: Modify Shared File Modify Shared File CAPEC-563: Add Malicious File to Shared Webroot Add Malicious File to Shared Webroot CAPEC-564: Run Software at Logon Run Software at Logon CAPEC-578: Disable Security Software Disable Security Software
Exploit Prediction

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

7.98 }} 0.16%

score

0.94249

percentile

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