what you don't know can hurt you
Showing 1 - 5 of 5 RSS Feed

CVE-2020-10933

Status Candidate

Overview

An issue was discovered in Ruby 2.5.x through 2.5.7, 2.6.x through 2.6.5, and 2.7.0. If a victim calls BasicSocket#read_nonblock(requested_size, buffer, exception: false), the method resizes the buffer to fit the requested size, but no data is copied. Thus, the buffer string provides the previous value of the heap. This may expose possibly sensitive data from the interpreter.

Related Files

Red Hat Security Advisory 2021-2588-01
Posted Jun 30, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-2588-01 - Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Issues addressed include HTTP request smuggling, HTTP response splitting, denial of service, information leakage, and insecure permissions vulnerabilities.

tags | advisory, web, denial of service, vulnerability, ruby
systems | linux, redhat
advisories | CVE-2019-15845, CVE-2019-16201, CVE-2019-16254, CVE-2019-16255, CVE-2019-3881, CVE-2020-10663, CVE-2020-10933, CVE-2020-25613, CVE-2021-28965
MD5 | 5e2ccb178bd169ed159018b837c3de7e
Red Hat Security Advisory 2021-2587-01
Posted Jun 30, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-2587-01 - Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Issues addressed include HTTP request smuggling, HTTP response splitting, denial of service, and information leakage vulnerabilities.

tags | advisory, web, denial of service, vulnerability, ruby
systems | linux, redhat
advisories | CVE-2019-15845, CVE-2019-16201, CVE-2019-16254, CVE-2019-16255, CVE-2020-10663, CVE-2020-10933, CVE-2020-25613, CVE-2021-28965
MD5 | f7f53cfd560c5f1f80128f765f02ec85
Red Hat Security Advisory 2021-2230-01
Posted Jun 3, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-2230-01 - Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Issues addressed include HTTP request smuggling, HTTP response splitting, denial of service, information leakage, and insecure permissions vulnerabilities.

tags | advisory, web, denial of service, vulnerability, ruby
systems | linux, redhat
advisories | CVE-2019-15845, CVE-2019-16201, CVE-2019-16254, CVE-2019-16255, CVE-2019-3881, CVE-2020-10663, CVE-2020-10933, CVE-2020-25613, CVE-2021-28965
MD5 | e3874da2921faf9eb845a84c5bf2d476
Red Hat Security Advisory 2021-2104-01.tt
Posted May 25, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-2104-01.tt - Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. Issues addressed include HTTP request smuggling, HTTP response splitting, denial of service, and information leakage vulnerabilities.

tags | advisory, web, denial of service, vulnerability, ruby
systems | linux, redhat
advisories | CVE-2019-15845, CVE-2019-16201, CVE-2019-16254, CVE-2019-16255, CVE-2020-10663, CVE-2020-10933, CVE-2020-25613, CVE-2021-28965
MD5 | 2a9021fba3ddb0f54f14cb9a738b0b04
Ubuntu Security Notice USN-4882-1
Posted Mar 19, 2021
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 4882-1 - It was discovered that the Ruby JSON gem incorrectly handled certain JSON files. If a user or automated system were tricked into parsing a specially crafted JSON file, a remote attacker could use this issue to execute arbitrary code. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS. It was discovered that Ruby incorrectly handled certain socket memory operations. A remote attacker could possibly use this issue to obtain sensitive information. This issue only affected Ubuntu 18.04 LTS and Ubuntu 20.04 LTS. Various other issues were also addressed.

tags | advisory, remote, arbitrary, ruby
systems | linux, ubuntu
advisories | CVE-2020-10663, CVE-2020-10933, CVE-2020-25613
MD5 | 81a24afb7b9477db4f4abcf41514d69d
Page 1 of 1
Back1Next

File Archive:

November 2021

  • Su
  • Mo
  • Tu
  • We
  • Th
  • Fr
  • Sa
  • 1
    Nov 1st
    19 Files
  • 2
    Nov 2nd
    25 Files
  • 3
    Nov 3rd
    8 Files
  • 4
    Nov 4th
    7 Files
  • 5
    Nov 5th
    24 Files
  • 6
    Nov 6th
    0 Files
  • 7
    Nov 7th
    0 Files
  • 8
    Nov 8th
    18 Files
  • 9
    Nov 9th
    9 Files
  • 10
    Nov 10th
    106 Files
  • 11
    Nov 11th
    19 Files
  • 12
    Nov 12th
    13 Files
  • 13
    Nov 13th
    0 Files
  • 14
    Nov 14th
    0 Files
  • 15
    Nov 15th
    18 Files
  • 16
    Nov 16th
    12 Files
  • 17
    Nov 17th
    15 Files
  • 18
    Nov 18th
    12 Files
  • 19
    Nov 19th
    4 Files
  • 20
    Nov 20th
    2 Files
  • 21
    Nov 21st
    0 Files
  • 22
    Nov 22nd
    22 Files
  • 23
    Nov 23rd
    14 Files
  • 24
    Nov 24th
    19 Files
  • 25
    Nov 25th
    4 Files
  • 26
    Nov 26th
    1 Files
  • 27
    Nov 27th
    4 Files
  • 28
    Nov 28th
    0 Files
  • 29
    Nov 29th
    0 Files
  • 30
    Nov 30th
    0 Files

Top Authors In Last 30 Days

File Tags

Systems

packet storm

© 2020 Packet Storm. All rights reserved.

Services
Security Services
Hosting By
Rokasec
close