CVE-2024-34702

Botan is a C++ cryptography library. X.509 certificates can identify elliptic curves using either an object identifier or using explicit encoding of the parameters. Prior to 3.5.0 and 2.19.5, checking name constraints in X.509 certificates is quadratic in the number of names and name constraints. An attacker who presented a certificate chain which contained a very large number of names in the SubjectAlternativeName, signed by a CA certificate which contained a large number of name constraints, could cause a denial of service. The problem has been addressed in Botan 3.5.0 and a partial backport has also been applied and is included in Botan 2.19.5.

Database specific

{
    "cwe_ids": [
        "CWE-405"
    ]
}

References

Affected packages

Git / github.com/randombit/botan

Affected ranges

Type

GIT

Repo

https://github.com/randombit/botan

Events

Introduced

Fixed

935055e839794a076d209c9e9a1e9cd2255aae01

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.19.5"
        }
    ]
}

Type

GIT

Repo

https://github.com/randombit/botan

Events

Introduced

51b06ca93d1998d19927699f78b8d67539148dde

Fixed

2e5c7d3eb0dcb63d087fc3e7c92010aa82509bbf

Database specific

{
    "versions": [
        {
            "introduced": "3.0.0"
        },
        {
            "fixed": "3.5.0"
        }
    ]
}

Affected versions

1.*

1.10.0

1.10.0-rc1

1.10.1

1.11.0

1.11.1

1.11.10

1.11.11

1.11.12

1.11.13

1.11.14

1.11.15

1.11.16

1.11.17

1.11.18

1.11.19

1.11.2

1.11.20

1.11.21

1.11.22

1.11.23

1.11.24

1.11.25

1.11.26

1.11.27

1.11.28

1.11.29

1.11.3

1.11.30

1.11.31

1.11.32

1.11.33

1.11.34

1.11.4

1.11.5

1.11.6

1.11.7

1.11.8

1.11.9

1.5.10

1.5.11

1.5.12

1.5.13

1.5.6

1.5.7

1.5.8

1.5.9

1.6.0

1.6.1

1.6.2

1.6.3

1.7.0

1.7.1

1.7.10

1.7.11

1.7.12

1.7.13

1.7.14

1.7.15

1.7.16

1.7.17

1.7.18

1.7.19

1.7.2

1.7.20

1.7.21

1.7.22

1.7.23

1.7.24

1.7.3

1.7.4

1.7.5

1.7.6

1.7.7

1.7.8

1.7.9

1.8.0

1.8.1

1.8.2

1.8.3

1.8.4

1.8.5

1.8.6

1.8.7

1.8.8

1.9.0

1.9.1

1.9.10

1.9.11

1.9.12

1.9.13

1.9.14

1.9.15

1.9.16

1.9.17

1.9.18

1.9.2

1.9.3

1.9.4

1.9.5

1.9.6

1.9.7

1.9.8

1.9.9

2.*

2.0.0

2.0.1

2.1.0

2.10.0

2.11.0

2.12.0

2.12.1

2.13.0

2.14.0

2.15.0

2.16.0

2.17.0

2.17.1

2.17.2

2.17.3

2.18.0

2.18.1

2.18.2

2.19.0

2.19.1

2.19.2

2.19.3

2.19.4

2.2.0

2.3.0

2.4.0

2.5.0

2.6.0

2.7.0

2.8.0

2.9.0

3.*

3.0.0

3.1.0

3.1.1

3.2.0

3.3.0

3.4.0