CVE-2022-27470

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Source

https://cve.org/CVERecord?id=CVE-2022-27470

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-27470.json

JSON Data

https://api.test.osv.dev/v1/vulns/CVE-2022-27470

Downstream

Related

openSUSE-SU-2024:12177-1

Published

2022-05-04T02:34:44Z

Modified

2026-08-18T15:18:47Z

Summary

[none]

Details

SDL_ttf v2.0.18 and below was discovered to contain an arbitrary memory write via the function TTF_RenderText_Solid(). This vulnerability is triggered via a crafted TTF file.

Database specific

{
    "cna_assigner":  "mitre",
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/27xxx/CVE-2022-27470.json"
}

References

Affected packages

Git / github.com/libsdl-org/sdl_ttf

Affected ranges

Type

GIT

Repo

https://github.com/libsdl-org/sdl_ttf

Events

Introduced

Fixed

db1b41ab8bde6723c24b866e466cad78c2fa0448

Database specific

Show details

{
    "cpe":  "cpe:2.3:a:libsdl:sdl_ttf:*:*:*:*:*:*:*:*",
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "2.0.18"
        }
    ],
    "source":  [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

Other

Last_LGPL_revision

release-2.*

release-2.0.10

release-2.0.11

release-2.0.12

release-2.0.13

release-2.0.14

release-2.0.15

release-2.0.18

release-2.0.8

release-2.0.9

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-27470.json"

vanir_signatures

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            "length":  1018
        },
        "id":  "CVE-2022-27470-256dc5b1",
        "signature_type":  "Function",
        "signature_version":  "v1",
        "source":  "https://github.com/libsdl-org/sdl_ttf/commit/db1b41ab8bde6723c24b866e466cad78c2fa0448",
        "target":  {
            "file":  "SDL_ttf.c",
            "function":  "Create_Surface_Blended"
        }
    },
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        "digest":  {
            "function_hash":  "130009402887661684762311681368155425169",
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            "file":  "SDL_ttf.c",
            "function":  "Create_Surface_Shaded"
        }
    },
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            "threshold":  0.9
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        "signature_type":  "Line",
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        "source":  "https://github.com/libsdl-org/sdl_ttf/commit/db1b41ab8bde6723c24b866e466cad78c2fa0448",
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            "function":  "Create_Surface_Solid"
        }
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]

vanir_signatures_modified

"2026-08-18T15:18:47Z"