Vulnerability Report

CVE-2018-1000079

Title: Rubygems Path Traversal / LFI

Path Traversal / LFI

Proof Of Concept

No public PoC currently indexed for CVE-2018-1000079.

CWE Category CWE-22

Published Date Mar 13, 2018

Modified Date Nov 21, 2024

Exploit Status Not Found

Score 5.5 CVSS v3.0

Exploit Probability (EPSS)

0.32%

Vulnerability Summary

CVE-2018-1000079: RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Directory Traversal vulnerability in gem installation that can result in the gem could write to arbitrary filesystem locations during installation. This attack appear to be exploitable via the victim must install a malicious gem. This vulnerability appears to have been fixed in 2.7.6.

Impacted Vendors

rubyforge 1

rubygems 1

Reference Links

http://blog.rubygems.org/2018/02/15/2.7.6-released.html http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html https://access.redhat.com/errata/RHSA-2018:3729 https://access.redhat.com/errata/RHSA-2018:3730 https://access.redhat.com/errata/RHSA-2018:3731 https://access.redhat.com/errata/RHSA-2019:2028 https://access.redhat.com/errata/RHSA-2020:0542 https://access.redhat.com/errata/RHSA-2020:0591 https://access.redhat.com/errata/RHSA-2020:0663 https://github.com/rubygems/rubygems/commit/666ef793cad42eed96f7aee1cdf77865db921099 https://github.com/rubygems/rubygems/commit/f83f911e19e27cbac1ccce7471d96642241dd759 https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html https://usn.ubuntu.com/3621-1/ https://www.debian.org/security/2018/dsa-4219 https://www.debian.org/security/2018/dsa-4259 http://blog.rubygems.org/2018/02/15/2.7.6-released.html http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00036.html https://access.redhat.com/errata/RHSA-2018:3729 https://access.redhat.com/errata/RHSA-2018:3730 https://access.redhat.com/errata/RHSA-2018:3731 https://access.redhat.com/errata/RHSA-2019:2028 https://access.redhat.com/errata/RHSA-2020:0542 https://access.redhat.com/errata/RHSA-2020:0591 https://access.redhat.com/errata/RHSA-2020:0663 https://github.com/rubygems/rubygems/commit/666ef793cad42eed96f7aee1cdf77865db921099 https://github.com/rubygems/rubygems/commit/f83f911e19e27cbac1ccce7471d96642241dd759 https://lists.debian.org/debian-lts-announce/2018/07/msg00012.html https://usn.ubuntu.com/3621-1/ https://www.debian.org/security/2018/dsa-4219 https://www.debian.org/security/2018/dsa-4259

CVSS v3.0

Source Entity [email protected]

Severity MEDIUM

5.5

Attack Vector

LOCAL

Complexity

LOW

Privileges

N/A

Interaction

REQUIRED

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

CVSS v2.0

Source Entity [email protected]

Severity MEDIUM

4.3

Access Vector

N/A

Authentication

N/A

RAW VECTOR AV:N/AC:M/Au:N/C:N/I:P/A:N

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2018-1000079 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

November 21, 2024 MODIFIED

Vulnerability data or affected products updated.

March 13, 2018 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector LOCAL

Complexity LOW

Privileges N/A

Interaction REQUIRED

CVSS Vector String


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

Affected Stack

No specific products linked.