CVE-2020-15953

LibEtPan through 1.9.4, as used in MailCore 2 through 0.6.3 and other products, has a STARTTLS buffering issue that affects IMAP, SMTP, and POP3. When a server sends a "begin TLS" response, the client reads additional data (e.g., from a meddler-in-the-middle attacker) and evaluates it in a TLS context, aka "response injection."

References

Affected packages

Git / github.com/dinhviethoa/libetpan

Affected ranges

Type

GIT

Repo

https://github.com/dinhviethoa/libetpan

Events

Introduced

Last affected

a6e6fb1b9d298c690db2eafb48a853e5b26c68d5

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "1.9.4"
        }
    ]
}

Type

GIT

Repo

https://github.com/mailcore/mailcore2

Events

Introduced

Last affected

908b76857254dddfb07a74dd0e407e10d0900dd5

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "0.6.3"
        }
    ]
}

Affected versions

0.*

0.1

0.2

0.2.pre1

0.3.pre1

0.5

0.5.1

0.6

0.6.1

0.6.2

0.6.3

1.*

1.2

1.2.pre1

1.3.pre1

1.3.pre2

1.4

1.4.1

1.5

1.6

1.7

1.7.2

1.8

1.9

1.9.1

1.9.2

1.9.3

1.9.4

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-15953.json"

unresolved_ranges

[
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "31"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "32"
            }
        ]
    },
    {
        "events": [
            {
                "introduced": "0"
            },
            {
                "last_affected": "9.0"
            }
        ]
    }
]