CVE-2017-7702

In Wireshark 2.2.0 to 2.2.5 and 2.0.0 to 2.0.11, the WBXML dissector could go into an infinite loop, triggered by packet injection or a malformed capture file. This was addressed in epan/dissectors/packet-wbxml.c by adding length validation.

References

Affected packages

Git / github.com/wireshark/wireshark

Affected ranges

Type

GIT

Repo

https://github.com/wireshark/wireshark

Events

Introduced

9a73b827b22c7ce9132e939b9f07ec4425fc2aa6

Last affected

440fd4d501cf0e5aa319a97d0f874641d733e4a1

Database specific

{
    "cpe": [
        "cpe:2.3:a:wireshark:wireshark:2.0.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.0.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.0.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.0.3:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.0.4:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.0.5:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.0.6:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.0.7:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.0.8:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.0.9:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.0.10:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.0.11:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.2.0:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.2.1:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.2.2:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.2.3:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.2.4:*:*:*:*:*:*:*",
        "cpe:2.3:a:wireshark:wireshark:2.2.5:*:*:*:*:*:*:*"
    ],
    "extracted_events": [
        {
            "introduced": "2.0.0"
        },
        {
            "last_affected": "2.0.0"
        },
        {
            "introduced": "2.0.1"
        },
        {
            "last_affected": "2.0.1"
        },
        {
            "introduced": "2.0.2"
        },
        {
            "last_affected": "2.0.2"
        },
        {
            "introduced": "2.0.3"
        },
        {
            "last_affected": "2.0.3"
        },
        {
            "introduced": "2.0.4"
        },
        {
            "last_affected": "2.0.4"
        },
        {
            "introduced": "2.0.5"
        },
        {
            "last_affected": "2.0.5"
        },
        {
            "introduced": "2.0.6"
        },
        {
            "last_affected": "2.0.6"
        },
        {
            "introduced": "2.0.7"
        },
        {
            "last_affected": "2.0.7"
        },
        {
            "introduced": "2.0.8"
        },
        {
            "last_affected": "2.0.8"
        },
        {
            "introduced": "2.0.9"
        },
        {
            "last_affected": "2.0.9"
        },
        {
            "introduced": "2.0.10"
        },
        {
            "last_affected": "2.0.10"
        },
        {
            "introduced": "2.0.11"
        },
        {
            "last_affected": "2.0.11"
        },
        {
            "introduced": "2.2.0"
        },
        {
            "last_affected": "2.2.0"
        },
        {
            "introduced": "2.2.1"
        },
        {
            "last_affected": "2.2.1"
        },
        {
            "introduced": "2.2.2"
        },
        {
            "last_affected": "2.2.2"
        },
        {
            "introduced": "2.2.3"
        },
        {
            "last_affected": "2.2.3"
        },
        {
            "introduced": "2.2.4"
        },
        {
            "last_affected": "2.2.4"
        },
        {
            "introduced": "2.2.5"
        },
        {
            "last_affected": "2.2.5"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

2.*

2.0.0

2.0.1

2.0.10

2.0.11

2.0.2

2.0.3

2.0.4

2.0.5

2.0.6

2.0.7

2.0.8

2.0.9

2.2.0

2.2.1

2.2.2

2.2.3

2.2.4

2.2.5

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-7702.json"

Git / gitlab.com/wireshark/wireshark