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id: OSV-2021-237
summary: Heap-use-after-free in sampled_data_sample
details: |
OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29903
```
Crash type: Heap-use-after-free WRITE 4
Crash state:
sampled_data_sample
sampled_data_continue
interp
```
modified: '2023-02-24T01:41:11.985482Z'
published: '2021-01-26T00:00:02.244670Z'
references:
- type: REPORT
url: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=29903
affected:
- package:
name: ghostscript
ecosystem: OSS-Fuzz
ranges:
- type: GIT
repo: git://git.ghostscript.com/ghostpdl.git
events:
- introduced: 45e765e59a45b46dcb05e8c729689a7c0574a48c
- fixed: 7861fcad13c497728189feafb41cd57b5b50ea25
- fixed: 0bd6877f480a84657696a80adc13f9c5485dd996
versions:
- ghostpdl-9.28rc1
- ghostpdl-9.28rc2
- ghostpdl-9.28rc3
- ghostpdl-9.28rc4
- ghostpdl-9.50
- ghostpdl-9.51
- ghostpdl-9.51rc1
- ghostpdl-9.51rc2
- ghostpdl-9.51rc2_test
- ghostpdl-9.51rc2_test2
- ghostpdl-9.51rc3
- ghostpdl-9.52
- ghostpdl-9.52-test-base-1
- ghostpdl-9.52-test-base-3
- ghostpdl-9.52-test-base-4
- ghostpdl-9.52.1
- ghostpdl-9.53.0
- ghostpdl-9.53.0-test-base-0
- ghostpdl-9.53.0rc1
- ghostpdl-9.53.0rc2
- ghostpdl-9.53.1
- ghostpdl-9.53.2
- ghostpdl-9.53.3
- ghostpdl-9.54.0-test-base-0
- ghostscript-9.50
- ghostscript-9.51
- ghostscript-9.52
- gs9.28-temp-for-testing-tag
- rjj_9.53.2_test
ecosystem_specific:
introduced_range: f209fb3a0f50cd0a9974d8627a4ac7f358f60c8a:470897e484fb0bfaa8553e0ccd5b9db91eda008b
severity: HIGH
database_specific:
fixed_range: 8cac642a1caf0ff821b2f1f83ee322a1cffc9a3e:0bd6877f480a84657696a80adc13f9c5485dd996