CVE-2021-24036

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Source

https://cve.org/CVERecord?id=CVE-2021-24036

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-24036.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-24036

Downstream

UBUNTU-CVE-2021-24036

Published

2021-07-23T01:15:07.073Z

Modified

2026-04-11T13:53:56.135536Z

Severity

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

Summary

[none]

Details

Passing an attacker controlled size when creating an IOBuf could cause integer overflow, leading to an out of bounds write on the heap with the possibility of remote code execution. This issue affects versions of folly prior to v2021.07.22.00. This issue affects HHVM versions prior to 4.80.5, all versions between 4.81.0 and 4.102.1, all versions between 4.103.0 and 4.113.0, and versions 4.114.0, 4.115.0, 4.116.0, 4.117.0, 4.118.0 and 4.118.1.

References

Affected packages

Git / github.com/facebook/folly

Affected ranges

Type

GIT

Repo

https://github.com/facebook/folly

Events

Introduced

Fixed

4baba28200d7446c870e96f3cdbeb492f54625d0

Fixed

4f304af1411e68851bdd00ef6140e9de4616f7d3

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2021.07.22.00"
        }
    ]
}

Type

GIT

Repo

https://github.com/facebook/hhvm

Events

Introduced

Fixed

00f8ad22201154c26b69a62306e0e7b2c6834444

Introduced

75407bf7bfdd694f18e2660c4e78aeeacb07b622

Last affected

b87f02a6bf7a376ee884d7d3ecb22fd040390ba5

Introduced

1ab4d92ac6ce6eff650e61088421b2d1494aaefe

Last affected

36499464ddf3e5d6312b90938066b8cac9ad89af

Introduced

Last affected

0d13ab43c2f055125e5bd54eefb742421e9c6105

Introduced

Last affected

904bbb75d5e1588c04fd1acf46d88d5026739302

Introduced

Last affected

4743972f9e76b010edaf7625ff06b6d1a4ce54f1

Introduced

Last affected

8af68470882132c7018944d46c5cb4f4f554d5dd

Introduced

Last affected

6ffca5f13da641ecc1dbbb60f42270e1fe6a59c7

Introduced

Last affected

c50a0e755fbab8c5305d4ec0a26df0236221560e

Database specific

{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "4.80.5"
        },
        {
            "introduced": "4.81.0"
        },
        {
            "last_affected": "4.102.1"
        },
        {
            "introduced": "4.103.0"
        },
        {
            "last_affected": "4.113.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.114.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.115.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.116.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.117.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.118.0"
        },
        {
            "introduced": "0"
        },
        {
            "last_affected": "4.118.1"
        }
    ]
}

Affected versions

2016.*

2016.07.26

HHVM-4.*

HHVM-4.102.0

HHVM-4.102.1

HHVM-4.113.0

HHVM-4.114.0

HHVM-4.115.0

HHVM-4.116.0

HHVM-4.117.0

HHVM-4.118.0

HHVM-4.118.1

HHVM-4.80.0

HHVM-4.80.1

HHVM-4.80.2

HHVM-4.80.3

HHVM-4.80.4

HPHP-2.*

HPHP-2.1.0

Other

deprecate-dynamic-initializer

pre-hhvm

src-hphp

gcc-4.*

gcc-4.6

nightly-2019.*

nightly-2019.03.28

nightly-2019.03.29

nightly-2019.03.30

nightly-2019.03.31

nightly-2019.04.01

nightly-2019.04.02

nightly-2019.04.03

nightly-2019.04.04

nightly-2019.04.05

nightly-2019.04.06

nightly-2019.04.07

nightly-2019.04.08

nightly-2019.04.09

nightly-2019.04.10

nightly-2019.04.11

nightly-2019.04.12

nightly-2019.04.13

nightly-2019.04.14

nightly-2019.04.15

nightly-2019.04.16

nightly-2019.04.17

nightly-2019.04.18

nightly-2019.04.19

nightly-2019.04.20

nightly-2019.04.21

nightly-2019.04.22

nightly-2019.04.23

nightly-2019.04.24

nightly-2019.04.25

nightly-2019.04.26

nightly-2019.04.27

nightly-2019.04.28

nightly-2019.04.29

nightly-2019.04.30

nightly-2019.05.01

nightly-2019.05.02

nightly-2019.05.03

nightly-2019.05.04

nightly-2019.05.05

nightly-2019.05.06

nightly-2019.05.07

nightly-2019.05.08

nightly-2019.05.09

nightly-2019.05.10

nightly-2019.05.11

nightly-2019.05.12

nightly-2019.05.13

nightly-2019.05.14

nightly-2019.05.15

nightly-2019.05.16

nightly-2019.05.17

nightly-2019.05.18

nightly-2019.05.19

nightly-2019.05.20

nightly-2019.05.21

nightly-2019.05.22

nightly-2019.05.23

nightly-2019.05.24

nightly-2019.05.25

nightly-2019.05.26

nightly-2019.05.27

nightly-2019.05.28

nightly-2019.05.29

nightly-2019.05.30

nightly-2019.05.31

nightly-2019.06.01

nightly-2019.06.02

nightly-2019.06.03

nightly-2019.06.04

nightly-2019.06.05

nightly-2019.06.06

nightly-2019.06.07

nightly-2019.06.08

nightly-2019.06.09

nightly-2019.06.10

nightly-2019.06.11

nightly-2019.06.12

nightly-2019.06.13

nightly-2019.06.14

nightly-2019.06.15

nightly-2019.06.16

nightly-2019.06.17

nightly-2019.06.18

nightly-2019.06.19

nightly-2019.06.20

nightly-2019.06.21

nightly-2019.06.22

nightly-2019.06.23

nightly-2019.06.24

nightly-2019.06.25

nightly-2019.06.26

nightly-2019.06.27

nightly-2019.06.28

nightly-2019.06.29

nightly-2019.06.30

nightly-2019.07.01

nightly-2019.07.02

nightly-2019.07.03

nightly-2019.07.04

nightly-2019.07.05

nightly-2019.07.06

nightly-2019.07.07

nightly-2019.07.08

nightly-2019.07.09

nightly-2019.07.10

nightly-2019.07.11

nightly-2019.07.12

nightly-2019.07.13

nightly-2019.07.14

nightly-2019.07.15

nightly-2019.07.16

nightly-2019.07.17

nightly-2019.07.18

nightly-2019.07.19

nightly-2019.07.20

nightly-2019.07.21

nightly-2019.07.22

nightly-2019.07.23

nightly-2019.07.24

nightly-2019.07.25

nightly-2019.07.26

nightly-2019.07.27

nightly-2019.07.28

nightly-2019.07.29

nightly-2019.07.30

nightly-2019.07.31

nightly-2019.08.01

nightly-2019.08.02

nightly-2019.08.03

nightly-2019.08.04

nightly-2019.08.05

nightly-2019.08.06

nightly-2019.08.07

nightly-2019.08.08

nightly-2019.08.09

nightly-2019.08.10

nightly-2019.08.11

nightly-2019.08.12

nightly-2019.08.13

nightly-2019.08.14

nightly-2019.08.15

nightly-2019.08.16

nightly-2019.08.17

nightly-2019.08.18

nightly-2019.08.19

nightly-2019.08.20

nightly-2019.08.21

nightly-2019.08.22

nightly-2019.08.23

nightly-2019.08.24

nightly-2019.08.25

nightly-2019.08.26

nightly-2019.08.27

nightly-2019.08.28

nightly-2019.08.29

nightly-2019.08.30

nightly-2019.08.31

nightly-2019.09.01

nightly-2019.09.02

nightly-2019.09.03

nightly-2019.09.04

nightly-2019.09.05

nightly-2019.09.06

nightly-2019.09.07

nightly-2019.09.08

nightly-2019.09.09

nightly-2019.09.10

nightly-2019.09.11

nightly-2019.09.12

nightly-2019.09.13

nightly-2019.09.14

nightly-2019.09.15

nightly-2019.09.16

nightly-2019.09.17

nightly-2019.09.18

nightly-2019.09.19

nightly-2019.09.20

nightly-2019.09.21

nightly-2019.09.22

nightly-2019.09.23

nightly-2019.09.24

nightly-2019.09.25

nightly-2019.09.26

nightly-2019.09.27

nightly-2019.09.28

nightly-2019.09.29

nightly-2019.09.30

nightly-2019.10.01

nightly-2019.10.02

nightly-2019.10.03

nightly-2019.10.04

nightly-2019.10.05

nightly-2019.10.06

nightly-2019.10.07

nightly-2019.10.08

nightly-2019.10.09

nightly-2019.10.10

nightly-2019.10.11

nightly-2019.10.12

nightly-2019.10.13

nightly-2019.10.14

nightly-2019.10.15

nightly-2019.10.16

nightly-2019.10.17

nightly-2019.10.18

nightly-2019.10.19

nightly-2019.10.20

nightly-2019.10.21

nightly-2019.10.22

nightly-2019.10.23

nightly-2019.10.24

nightly-2019.10.25

nightly-2019.10.26

nightly-2019.10.27

nightly-2019.10.28

nightly-2019.10.29

nightly-2019.10.30

nightly-2019.10.31

nightly-2019.11.01

nightly-2019.11.02

nightly-2019.11.03

nightly-2019.11.04

nightly-2019.11.05

nightly-2019.11.06

nightly-2019.11.07

nightly-2019.11.08

nightly-2019.11.09

nightly-2019.11.10

nightly-2019.11.11

nightly-2019.11.12

nightly-2019.11.13

nightly-2019.11.14

nightly-2019.11.15

nightly-2019.11.16

nightly-2019.11.17

nightly-2019.11.18

nightly-2019.11.19

nightly-2019.11.20

nightly-2019.11.21

nightly-2019.11.22

nightly-2019.11.23

nightly-2019.11.24

nightly-2019.11.25

nightly-2019.11.26

nightly-2019.11.27

nightly-2019.11.28

nightly-2019.11.29

nightly-2019.11.30

nightly-2019.12.01

nightly-2019.12.02

nightly-2019.12.03

nightly-2019.12.04

nightly-2019.12.05

nightly-2019.12.06

nightly-2019.12.07

nightly-2019.12.08

nightly-2019.12.09

nightly-2019.12.10

nightly-2019.12.11

nightly-2019.12.12

nightly-2019.12.13

nightly-2019.12.14

nightly-2019.12.15

nightly-2019.12.16

nightly-2019.12.17

nightly-2019.12.18

nightly-2019.12.19

nightly-2019.12.20

nightly-2019.12.21

nightly-2019.12.22

nightly-2019.12.23

nightly-2019.12.24

nightly-2019.12.25

nightly-2019.12.26

nightly-2019.12.27

nightly-2019.12.28

nightly-2019.12.29

nightly-2019.12.30

nightly-2019.12.31

nightly-2020.*

nightly-2020.01.01

nightly-2020.01.02

nightly-2020.01.03

nightly-2020.01.04

nightly-2020.01.05

nightly-2020.01.06

nightly-2020.01.07

nightly-2020.01.08

nightly-2020.01.09

nightly-2020.01.10

nightly-2020.01.11

nightly-2020.01.12

nightly-2020.01.13

nightly-2020.01.14

nightly-2020.01.15

nightly-2020.01.16

nightly-2020.01.17

nightly-2020.01.18

nightly-2020.01.19

nightly-2020.01.20

nightly-2020.01.21

nightly-2020.01.22

nightly-2020.01.23

nightly-2020.01.24

nightly-2020.01.25

nightly-2020.01.26

nightly-2020.01.27

nightly-2020.01.28

nightly-2020.01.29

nightly-2020.01.30

nightly-2020.01.31

nightly-2020.02.01

nightly-2020.02.02

nightly-2020.02.03

nightly-2020.02.04

nightly-2020.02.05

nightly-2020.02.06

nightly-2020.02.07

nightly-2020.02.08

nightly-2020.02.09

nightly-2020.02.10

nightly-2020.02.11

nightly-2020.02.12

nightly-2020.02.13

nightly-2020.02.14

nightly-2020.02.15

nightly-2020.02.16

nightly-2020.02.17

nightly-2020.02.18

nightly-2020.02.19

nightly-2020.02.20

nightly-2020.02.21

nightly-2020.02.22

nightly-2020.02.23

nightly-2020.02.24

nightly-2020.02.25

nightly-2020.02.26

nightly-2020.02.27

nightly-2020.02.28

nightly-2020.02.29

nightly-2020.03.01

nightly-2020.03.02

nightly-2020.03.03

nightly-2020.03.04

nightly-2020.03.05

nightly-2020.03.06

nightly-2020.03.07

nightly-2020.03.08

nightly-2020.03.09

nightly-2020.03.10

nightly-2020.03.11

nightly-2020.03.12

nightly-2020.03.13

nightly-2020.03.14

nightly-2020.03.15

nightly-2020.03.16

nightly-2020.03.17

nightly-2020.03.18

nightly-2020.03.19

nightly-2020.03.20

nightly-2020.03.21

nightly-2020.03.22

nightly-2020.03.23

nightly-2020.03.24

nightly-2020.03.25

nightly-2020.03.26

nightly-2020.03.27

nightly-2020.03.28

nightly-2020.03.29

nightly-2020.03.30

nightly-2020.03.31

nightly-2020.04.01

nightly-2020.04.02

nightly-2020.04.03

nightly-2020.04.04

nightly-2020.04.05

nightly-2020.04.06

nightly-2020.04.07

nightly-2020.04.08

nightly-2020.04.09

nightly-2020.04.10

nightly-2020.04.11

nightly-2020.04.12

nightly-2020.04.13

nightly-2020.04.14

nightly-2020.04.15

nightly-2020.04.16

nightly-2020.04.17

nightly-2020.04.18

nightly-2020.04.19

nightly-2020.04.20

nightly-2020.04.21

nightly-2020.04.22

nightly-2020.04.23

nightly-2020.04.24

nightly-2020.04.25

nightly-2020.04.26

nightly-2020.04.27

nightly-2020.04.28

nightly-2020.04.29

nightly-2020.04.30

nightly-2020.05.01

nightly-2020.05.02

nightly-2020.05.03

nightly-2020.05.04

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nightly-2020.05.07

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nightly-2020.05.09

nightly-2020.05.10

nightly-2020.05.11

nightly-2020.05.12

nightly-2020.05.13

nightly-2020.05.14

nightly-2020.05.15

nightly-2020.05.16

nightly-2020.05.17

nightly-2020.05.18

nightly-2020.05.19

nightly-2020.05.20

nightly-2020.05.21

nightly-2020.05.22

nightly-2020.05.23

nightly-2020.05.24

nightly-2020.05.25

nightly-2020.05.26

nightly-2020.05.27

nightly-2020.05.28

nightly-2020.05.29

nightly-2020.05.30

nightly-2020.05.31

nightly-2020.06.01

nightly-2020.06.02

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nightly-2020.06.04

nightly-2020.06.05

nightly-2020.06.06

nightly-2020.06.07

nightly-2020.06.08

nightly-2020.06.09

nightly-2020.06.10

nightly-2020.06.11

nightly-2020.06.12

nightly-2020.06.13

nightly-2020.06.14

nightly-2020.06.15

nightly-2020.06.16

nightly-2020.06.17

nightly-2020.06.18

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nightly-2020.06.20

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nightly-2020.06.25

nightly-2020.06.26

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nightly-2020.06.30

nightly-2020.07.01

nightly-2020.07.02

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nightly-2020.07.12

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nightly-2020.07.30

nightly-2020.07.31

nightly-2020.08.01

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nightly-2020.08.30

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nightly-2020.09.01

nightly-2020.09.02

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nightly-2020.09.28

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nightly-2020.09.30

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nightly-2020.10.14

nightly-2020.10.15

nightly-2020.10.16

nightly-2020.10.17

nightly-2020.10.18

nightly-2020.10.19

nightly-2020.10.20

nightly-2020.10.21

nightly-2020.10.22

nightly-2020.10.23

nightly-2020.10.24

nightly-2020.10.25

nightly-2020.10.26

nightly-2020.10.27

nightly-2020.10.28

nightly-2020.10.29

nightly-2020.10.30

nightly-2020.10.31

nightly-2020.11.01

nightly-2020.11.02

nightly-2020.11.03

nightly-2020.11.04

nightly-2020.11.05

nightly-2020.11.06

nightly-2020.11.07

nightly-2020.11.08

nightly-2020.11.09

nightly-2020.11.10

nightly-2020.11.11

nightly-2020.11.12

nightly-2020.11.13

nightly-2020.11.14

nightly-2020.11.15

nightly-2020.11.16

nightly-2020.11.17

nightly-2020.11.18

nightly-2020.11.19

nightly-2020.11.20

nightly-2020.11.21

nightly-2020.11.22

nightly-2020.11.23

nightly-2020.11.24

nightly-2020.11.25

nightly-2020.11.26

nightly-2020.11.27

nightly-2020.11.28

nightly-2020.11.29

nightly-2020.11.30

nightly-2020.12.01

nightly-2020.12.02

nightly-2020.12.03

nightly-2020.12.04

nightly-2020.12.05

nightly-2020.12.06

nightly-2020.12.07

nightly-2020.12.08

nightly-2020.12.09

nightly-2020.12.10

nightly-2020.12.11

nightly-2020.12.12

nightly-2020.12.13

nightly-2020.12.14

nightly-2020.12.15

nightly-2020.12.16

nightly-2020.12.17

nightly-2020.12.18

nightly-2020.12.19

nightly-2020.12.20

nightly-2020.12.21

nightly-2020.12.22

nightly-2020.12.23

nightly-2020.12.24

nightly-2020.12.25

nightly-2020.12.26

nightly-2020.12.27

nightly-2020.12.28

nightly-2020.12.29

nightly-2020.12.30

nightly-2020.12.31

nightly-2021.*

nightly-2021.01.01

nightly-2021.01.02

nightly-2021.01.03

nightly-2021.01.04

nightly-2021.01.05

nightly-2021.01.06

nightly-2021.01.07

nightly-2021.01.08

nightly-2021.01.09

nightly-2021.01.10

nightly-2021.01.11

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        },
        "deprecated": false
    }
]

vanir_signatures_modified

"2026-04-11T13:53:56Z"

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-24036.json"