UBUNTU-CVE-2017-16872

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Source
https://ubuntu.com/security/CVE-2017-16872
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2017/UBUNTU-CVE-2017-16872.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2017-16872
Related
Published
2017-11-17T09:29:00Z
Modified
2024-10-15T14:06:08Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

An issue was discovered in Teluu pjproject (pjlib and pjlib-util) in PJSIP before 2.7.1. Parsing the numeric header fields in a SIP message (like cseq, ttl, port, etc.) all had the potential to overflow, either causing unintended values to be captured or, if the values were subsequently converted back to strings, a buffer overrun. This will lead to a potential exploit using carefully crafted invalid values.

References

Affected packages

Ubuntu:Pro:16.04:LTS / pjproject

Package

Name
pjproject
Purl
pkg:deb/ubuntu/pjproject?arch=src?distro=esm-apps/xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

2.*

2.1.0.0.ast20130823-1
2.1.0.0.ast20130823-1+deb8u1build0.16.04.1

Ecosystem specific 

{
    "ubuntu_priority": "medium"
}

Ubuntu:18.04:LTS / pjproject

Package

Name
pjproject
Purl
pkg:deb/ubuntu/pjproject?arch=src?distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.7.2~dfsg-1

Affected versions

2.*

2.6~dfsg-2
2.7~dfsg-1
2.7.1~dfsg-1
2.7.1~dfsg-1build1

Ecosystem specific 

{
    "availability": "No subscription required",
    "ubuntu_priority": "medium",
    "binaries": [
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpj2"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpj2-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjlib-util2"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjlib-util2-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjmedia-audiodev2"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjmedia-audiodev2-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjmedia-codec2"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjmedia-codec2-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjmedia-videodev2"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjmedia-videodev2-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjmedia2"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjmedia2-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjnath2"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjnath2-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjproject-dev"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjsip-simple2"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjsip-simple2-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjsip-ua2"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjsip-ua2-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjsip2"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjsip2-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjsua2"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjsua2-2v5"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjsua2-2v5-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "libpjsua2-dbgsym"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "python-pjproject"
        },
        {
            "binary_version": "2.7.2~dfsg-1",
            "binary_name": "python-pjproject-dbgsym"
        }
    ]
}