UBUNTU-CVE-2022-0778

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Source

https://ubuntu.com/security/notices/UBUNTU-CVE-2022-0778

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2022/UBUNTU-CVE-2022-0778.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2022-0778

Related

Published

2022-03-15T00:00:00Z

Modified

2022-03-15T00:00:00Z

Severity

7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator

Summary

[none]

Details

The BNmodsqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. It is possible to trigger the infinite loop by crafting a certificate that has invalid explicit curve parameters. Since certificate parsing happens prior to verification of the certificate signature, any process that parses an externally supplied certificate may thus be subject to a denial of service attack. The infinite loop can also be reached when parsing crafted private keys as they can contain explicit elliptic curve parameters. Thus vulnerable situations include: - TLS clients consuming server certificates - TLS servers consuming client certificates - Hosting providers taking certificates or private keys from customers - Certificate authorities parsing certification requests from subscribers - Anything else which parses ASN.1 elliptic curve parameters Also any other applications that use the BNmodsqrt() where the attacker can control the parameter values are vulnerable to this DoS issue. In the OpenSSL 1.0.2 version the public key is not parsed during initial parsing of the certificate which makes it slightly harder to trigger the infinite loop. However any operation which requires the public key from the certificate will trigger the infinite loop. In particular the attacker can use a self-signed certificate to trigger the loop during verification of the certificate signature. This issue affects OpenSSL versions 1.0.2, 1.1.1 and 3.0. It was addressed in the releases of 1.1.1n and 3.0.2 on the 15th March 2022. Fixed in OpenSSL 3.0.2 (Affected 3.0.0,3.0.1). Fixed in OpenSSL 1.1.1n (Affected 1.1.1-1.1.1m). Fixed in OpenSSL 1.0.2zd (Affected 1.0.2-1.0.2zc).

References

Affected packages

Ubuntu:Pro:14.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@1.0.1f-1ubuntu2.27+esm5?arch=src?distro=trusty/esm

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.1f-1ubuntu2.27+esm5

Affected versions

1.*

1.0.1e-3ubuntu1

1.0.1e-4ubuntu1

1.0.1e-4ubuntu2

1.0.1e-4ubuntu3

1.0.1e-4ubuntu4

1.0.1f-1ubuntu1

1.0.1f-1ubuntu2

1.0.1f-1ubuntu2.1

1.0.1f-1ubuntu2.2

1.0.1f-1ubuntu2.3

1.0.1f-1ubuntu2.4

1.0.1f-1ubuntu2.5

1.0.1f-1ubuntu2.7

1.0.1f-1ubuntu2.8

1.0.1f-1ubuntu2.11

1.0.1f-1ubuntu2.12

1.0.1f-1ubuntu2.15

1.0.1f-1ubuntu2.16

1.0.1f-1ubuntu2.17

1.0.1f-1ubuntu2.18

1.0.1f-1ubuntu2.19

1.0.1f-1ubuntu2.20

1.0.1f-1ubuntu2.21

1.0.1f-1ubuntu2.22

1.0.1f-1ubuntu2.23

1.0.1f-1ubuntu2.24

1.0.1f-1ubuntu2.25

1.0.1f-1ubuntu2.26

1.0.1f-1ubuntu2.27

1.0.1f-1ubuntu2.27+esm1

1.0.1f-1ubuntu2.27+esm2

1.0.1f-1ubuntu2.27+esm3

1.0.1f-1ubuntu2.27+esm4

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "libssl1.0.0-udeb-dbgsym": "1.0.1f-1ubuntu2.27+esm5",
            "libssl-dev": "1.0.1f-1ubuntu2.27+esm5",
            "libssl1.0.0": "1.0.1f-1ubuntu2.27+esm5",
            "libssl-doc": "1.0.1f-1ubuntu2.27+esm5",
            "libcrypto1.0.0-udeb-dbgsym": "1.0.1f-1ubuntu2.27+esm5",
            "libssl1.0.0-dbg": "1.0.1f-1ubuntu2.27+esm5",
            "libssl-dev-dbgsym": "1.0.1f-1ubuntu2.27+esm5",
            "openssl": "1.0.1f-1ubuntu2.27+esm5",
            "openssl-dbgsym": "1.0.1f-1ubuntu2.27+esm5",
            "libssl1.0.0-udeb": "1.0.1f-1ubuntu2.27+esm5",
            "libssl1.0.0-dbgsym": "1.0.1f-1ubuntu2.27+esm5",
            "libcrypto1.0.0-udeb": "1.0.1f-1ubuntu2.27+esm5"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@1.0.2g-1ubuntu4.20+esm2?arch=src?distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.2g-1ubuntu4.20+esm2

Affected versions

1.*

1.0.2d-0ubuntu1

1.0.2d-0ubuntu2

1.0.2e-1ubuntu1

1.0.2f-2ubuntu1

1.0.2g-1ubuntu2

1.0.2g-1ubuntu3

1.0.2g-1ubuntu4

1.0.2g-1ubuntu4.1

1.0.2g-1ubuntu4.2

1.0.2g-1ubuntu4.4

1.0.2g-1ubuntu4.5

1.0.2g-1ubuntu4.6

1.0.2g-1ubuntu4.8

1.0.2g-1ubuntu4.9

1.0.2g-1ubuntu4.10

1.0.2g-1ubuntu4.11

1.0.2g-1ubuntu4.12

1.0.2g-1ubuntu4.13

1.0.2g-1ubuntu4.14

1.0.2g-1ubuntu4.15

1.0.2g-1ubuntu4.16

1.0.2g-1ubuntu4.17

1.0.2g-1ubuntu4.18

1.0.2g-1ubuntu4.19

1.0.2g-1ubuntu4.20

1.0.2g-1ubuntu4.20+esm1

Ecosystem specific

{
    "availability": "Available with Ubuntu Pro (Infra-only): https://ubuntu.com/pro",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "libssl1.0.0-udeb-dbgsym": "1.0.2g-1ubuntu4.20+esm2",
            "libssl-dev": "1.0.2g-1ubuntu4.20+esm2",
            "libssl1.0.0": "1.0.2g-1ubuntu4.20+esm2",
            "libssl-doc": "1.0.2g-1ubuntu4.20+esm2",
            "libcrypto1.0.0-udeb-dbgsym": "1.0.2g-1ubuntu4.20+esm2",
            "libssl1.0.0-dbg": "1.0.2g-1ubuntu4.20+esm2",
            "libssl-dev-dbgsym": "1.0.2g-1ubuntu4.20+esm2",
            "openssl": "1.0.2g-1ubuntu4.20+esm2",
            "openssl-dbgsym": "1.0.2g-1ubuntu4.20+esm2",
            "libssl1.0.0-udeb": "1.0.2g-1ubuntu4.20+esm2",
            "libssl1.0.0-dbgsym": "1.0.2g-1ubuntu4.20+esm2",
            "libcrypto1.0.0-udeb": "1.0.2g-1ubuntu4.20+esm2"
        }
    ]
}

Ubuntu:Pro:16.04:LTS / edk2

Package

Name: edk2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

0~20150106.*

0~20150106.5c2d456b-2

0~20160104.*

0~20160104.c2a892d7-1

0~20160408.*

0~20160408.ffea0a2c-2

0~20160408.ffea0a2c-2ubuntu0.1

0~20160408.ffea0a2c-2ubuntu0.2

0~20160408.ffea0a2c-2ubuntu0.2+esm1

Ecosystem specific

{
    "ubuntu_priority": "high"
}

Ubuntu:18.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@1.1.1-1ubuntu2.1~18.04.15?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.1-1ubuntu2.1~18.04.15

Affected versions

1.*

1.0.2g-1ubuntu13

1.0.2g-1ubuntu14

1.0.2n-1ubuntu1

1.1.0g-2ubuntu1

1.1.0g-2ubuntu2

1.1.0g-2ubuntu3

1.1.0g-2ubuntu4

1.1.0g-2ubuntu4.1

1.1.0g-2ubuntu4.3

1.1.1-1ubuntu2.1~18.04.1

1.1.1-1ubuntu2.1~18.04.2

1.1.1-1ubuntu2.1~18.04.3

1.1.1-1ubuntu2.1~18.04.4

1.1.1-1ubuntu2.1~18.04.5

1.1.1-1ubuntu2.1~18.04.6

1.1.1-1ubuntu2.1~18.04.7

1.1.1-1ubuntu2.1~18.04.8

1.1.1-1ubuntu2.1~18.04.9

1.1.1-1ubuntu2.1~18.04.10

1.1.1-1ubuntu2.1~18.04.13

1.1.1-1ubuntu2.1~18.04.14

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "libssl-doc": "1.1.1-1ubuntu2.1~18.04.15",
            "libssl-dev": "1.1.1-1ubuntu2.1~18.04.15",
            "libssl1.1-dbgsym": "1.1.1-1ubuntu2.1~18.04.15",
            "libssl1.1-udeb": "1.1.1-1ubuntu2.1~18.04.15",
            "libssl1.1": "1.1.1-1ubuntu2.1~18.04.15",
            "openssl-dbgsym": "1.1.1-1ubuntu2.1~18.04.15",
            "libcrypto1.1-udeb": "1.1.1-1ubuntu2.1~18.04.15",
            "openssl": "1.1.1-1ubuntu2.1~18.04.15"
        }
    ]
}

Ubuntu:18.04:LTS / openssl1.0

Package

Name: openssl1.0
Purl: pkg:deb/ubuntu/openssl1.0@1.0.2n-1ubuntu5.8?arch=src?distro=bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.0.2n-1ubuntu5.8

Affected versions

1.*

1.0.2n-1ubuntu2

1.0.2n-1ubuntu3

1.0.2n-1ubuntu4

1.0.2n-1ubuntu5

1.0.2n-1ubuntu5.1

1.0.2n-1ubuntu5.2

1.0.2n-1ubuntu5.3

1.0.2n-1ubuntu5.4

1.0.2n-1ubuntu5.5

1.0.2n-1ubuntu5.6

1.0.2n-1ubuntu5.7

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "libssl1.0.0-dbgsym": "1.0.2n-1ubuntu5.8",
            "libssl1.0-dev": "1.0.2n-1ubuntu5.8",
            "openssl1.0": "1.0.2n-1ubuntu5.8",
            "openssl1.0-dbgsym": "1.0.2n-1ubuntu5.8",
            "libssl1.0.0-udeb": "1.0.2n-1ubuntu5.8",
            "libssl1.0.0": "1.0.2n-1ubuntu5.8",
            "libcrypto1.0.0-udeb": "1.0.2n-1ubuntu5.8"
        }
    ]
}

Ubuntu:Pro:18.04:LTS / edk2

Package

Name: edk2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

0~20170911.*

0~20170911.5dfba97c-1

0~20171010.*

0~20171010.234dbcef-1

0~20171027.*

0~20171027.76fd5a66-1

0~20171205.*

0~20171205.a9212288-1

0~20180105.*

0~20180105.0bc94c74-1

0~20180205.*

0~20180205.c0d9813c-1

0~20180205.c0d9813c-2

0~20180205.c0d9813c-2ubuntu0.1

0~20180205.c0d9813c-2ubuntu0.2

0~20180205.c0d9813c-2ubuntu0.3

0~20180205.c0d9813c-2ubuntu0.3+esm1

Ecosystem specific

{
    "ubuntu_priority": "high"
}

Ubuntu:20.04:LTS / edk2

Package

Name: edk2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

0~20190606.*

0~20190606.20d2e5a1-2ubuntu1

0~20190828.*

0~20190828.37eef910-3

0~20190828.37eef910-4

0~20191122.*

0~20191122.bd85bf54-1

0~20191122.bd85bf54-1ubuntu1

0~20191122.bd85bf54-2

0~20191122.bd85bf54-2ubuntu1

0~20191122.bd85bf54-2ubuntu2

0~20191122.bd85bf54-2ubuntu3

0~20191122.bd85bf54-2ubuntu3.1

0~20191122.bd85bf54-2ubuntu3.2

0~20191122.bd85bf54-2ubuntu3.3

0~20191122.bd85bf54-2ubuntu3.4

0~20191122.bd85bf54-2ubuntu3.5

Ecosystem specific

{
    "ubuntu_priority": "high"
}

Ubuntu:20.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@1.1.1f-1ubuntu2.12?arch=src?distro=focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.1f-1ubuntu2.12

Affected versions

1.*

1.1.1c-1ubuntu4

1.1.1d-2ubuntu3

1.1.1d-2ubuntu6

1.1.1f-1ubuntu1

1.1.1f-1ubuntu2

1.1.1f-1ubuntu2.1

1.1.1f-1ubuntu2.2

1.1.1f-1ubuntu2.3

1.1.1f-1ubuntu2.4

1.1.1f-1ubuntu2.5

1.1.1f-1ubuntu2.8

1.1.1f-1ubuntu2.9

1.1.1f-1ubuntu2.10

1.1.1f-1ubuntu2.11

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "libssl-doc": "1.1.1f-1ubuntu2.12",
            "libssl-dev": "1.1.1f-1ubuntu2.12",
            "libssl1.1-dbgsym": "1.1.1f-1ubuntu2.12",
            "libssl1.1-udeb": "1.1.1f-1ubuntu2.12",
            "libssl1.1": "1.1.1f-1ubuntu2.12",
            "openssl-dbgsym": "1.1.1f-1ubuntu2.12",
            "libcrypto1.1-udeb": "1.1.1f-1ubuntu2.12",
            "openssl": "1.1.1f-1ubuntu2.12"
        }
    ]
}

Ubuntu:22.04:LTS / edk2

Package

Name: edk2

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

2021.*

2021.08~rc0-2

2021.08-3

2021.11~rc1-1

2021.11-1

2021.11-2

2022.*

2022.02~rc1-1

2022.02~rc1-1ubuntu1

2022.02-1

2022.02-2

2022.02-3

2022.02-3ubuntu0.22.04.1

2022.02-3ubuntu0.22.04.2

Ecosystem specific

{
    "ubuntu_priority": "high"
}

Ubuntu:22.04:LTS / nodejs

Package

Name: nodejs
Purl: pkg:deb/ubuntu/nodejs@12.22.9~dfsg-1ubuntu3.1?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

12.22.9~dfsg-1ubuntu3.1

Affected versions

12.*

12.22.5~dfsg-5ubuntu1

12.22.7~dfsg-2ubuntu1

12.22.7~dfsg-2ubuntu3

12.22.9~dfsg-1ubuntu2

12.22.9~dfsg-1ubuntu3

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "nodejs-doc": "12.22.9~dfsg-1ubuntu3.1",
            "libnode72": "12.22.9~dfsg-1ubuntu3.1",
            "nodejs": "12.22.9~dfsg-1ubuntu3.1",
            "libnode-dev": "12.22.9~dfsg-1ubuntu3.1",
            "libnode72-dbgsym": "12.22.9~dfsg-1ubuntu3.1",
            "nodejs-dbgsym": "12.22.9~dfsg-1ubuntu3.1"
        }
    ]
}

Ubuntu:22.04:LTS / openssl

Package

Name: openssl
Purl: pkg:deb/ubuntu/openssl@3.0.2-0ubuntu1?arch=src?distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

3.0.2-0ubuntu1

Affected versions

1.*

1.1.1l-1ubuntu1

3.*

3.0.0-1ubuntu1

3.0.1-0ubuntu1

Ecosystem specific

{
    "availability": "No subscription required",
    "ubuntu_priority": "high",
    "binaries": [
        {
            "libssl3": "3.0.2-0ubuntu1",
            "libssl-dev": "3.0.2-0ubuntu1",
            "openssl-dbgsym": "3.0.2-0ubuntu1",
            "openssl": "3.0.2-0ubuntu1",
            "libssl-doc": "3.0.2-0ubuntu1",
            "libssl3-dbgsym": "3.0.2-0ubuntu1"
        }
    ]
}