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OSV-2023-307: Heap-buffer-overflow in bit_read_BB

0
Unknown
Vulnerabilitygcveosvosv-2023-307oss-fuzz
Published: 04/13/2023 (04/13/2023, 14:02:09 UTC)
Source: GCVE Database
Product: libredwg

Description

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=57911 ``` Crash type: Heap-buffer-overflow READ 1 Crash state: bit_read_BB dwg_decode_entity dwg_decode_OLE2FRAME_private ```

Affected software

OSS-Fuzzmore threats →ghsa
libredwg
pkg:generic/libredwg
Affected versions
>=9d068534eb093790d9be1b8aa8ed47cafc7f2285=0.12.5.4685=0.12.5.4690=0.12.5.4693=0.12.5.4695=0.12.5.4697=0.12.5.4700=0.12.5.4709=0.12.5.4712=0.12.5.4715=0.12.5.4722=0.12.5.4724=0.12.5.4726=0.12.5.4731=0.12.5.4735=0.12.5.4739=0.12.5.4741=0.12.5.4743=0.12.5.4748=0.12.5.4750=0.12.5.4756=0.12.5.4760=0.12.5.4763=0.12.5.4765=0.12.5.4772=0.12.5.4776=0.12.5.4780=0.12.5.4784=0.12.5.4787=0.12.5.4797=0.12.5.4803=0.12.5.4805=0.12.5.4815=0.12.5.4820=0.12.5.4823=0.12.5.4825=0.12.5.4831=0.12.5.4833=0.12.5.4835=0.12.5.4837=0.12.5.4838=0.12.5.4852=0.12.5.4859=0.12.5.4865=0.12.5.4873=0.12.5.4881=0.12.5.4885=0.12.5.4887=0.12.5.4890=0.12.5.4893=0.12.5.4896=0.12.5.4911=0.12.5.4913=0.12.5.4915=0.12.5.4925=0.12.5.4931=0.12.5.4934=0.12.5.4937=0.12.5.4943=0.12.5.4944=0.12.5.4945=0.12.5.4959=0.12.5.4969=0.12.5.4998=0.12.5.5001=0.12.5.5002=0.12.5.5004=0.12.5.5007=0.12.5.5010=0.12.5.5016=0.12.5.5024=0.12.5.5028=0.12.5.5030=0.12.5.5035=0.12.5.5040=0.12.5.5044=0.12.5.5046=0.12.5.5050=0.12.5.5052=0.12.5.5060=0.12.5.5061=0.12.5.5066=0.12.5.5085=0.12.5.5091=0.12.5.5092=0.12.5.5093=0.12.5.5094=0.12.5.5095=0.12.5.5097=0.12.5.5101=0.12.5.5103=0.12.5.5104=0.12.5.5111=0.12.5.5122=0.12.5.5135=0.12.5.5137=0.12.5.5140=0.12.5.5142=0.12.5.5161=0.12.5.5163=0.12.5.5169=0.12.5.5170=0.12.5.5178=0.12.5.5179=0.12.5.5182=0.12.5.5183=0.12.5.5184=0.12.5.5185=0.12.5.5186=0.12.5.5195=0.12.5.5203=0.12.5.5206=0.12.5.5207=0.12.5.5227=0.12.5.5245=0.12.5.5249=0.12.5.5256=0.12.5.5269=0.12.5.5270=0.12.5.5271=0.12.5.5288=0.12.5.5314=0.12.5.5320=0.12.5.5329=0.12.5.5333=0.12.5.5334=0.12.5.5340=0.12.5.5342=0.12.5.5344=0.12.5.5348=0.12.5.5353=0.12.5.5356=0.12.5.5364=0.12.5.5377=0.12.5.5385=0.12.5.5391=0.12.5.5393=0.12.5.5395=0.12.5.5396=0.12.5.5405=0.12.5.5411=0.12.5.5415=0.12.5.5417=0.12.5.5422=0.12.5.5429=0.12.5.5432=0.12.5.5435=0.12.5.5439=0.12.5.5442=0.12.5.5445=0.12.5.5454=0.12.5.5458=0.12.5.5462=0.12.5.5469=0.12.5.5471=0.12.5.5473=0.12.5.5474=0.12.5.5487=0.12.5.5494=0.12.5.5504=0.12.5.5506=0.12.5.5513=0.12.5.5516=0.12.5.5518=0.12.5.5521=0.12.5.5528=0.12.5.5530=0.12.5.5537=0.12.5.5539=0.12.5.5544=0.12.5.5546=0.12.5.5549=0.12.5.5552=0.12.5.5554=0.12.5.5557=0.12.5.5560=0.12.5.5563=0.12.5.5570=0.12.5.5577=0.12.5.5584=0.12.5.5625=0.12.5.5646=0.12.5.5648=0.12.5.5654=0.12.5.5656=0.12.5.5660=0.12.5.5663=0.12.5.5666=0.12.5.5667=0.12.5.5668=0.12.5.5671=0.12.5.5688=0.12.5.5691=0.12.5.5697=0.12.5.5700=0.12.5.5708=0.12.5.5710=0.12.5.5712=0.12.5.5713=0.12.5.5716=0.12.5.5720

Run on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.

Technical Details

Gcve Source
db.gcve.eu
Osv Id
OSV-2023-307
Osv Schema Version
1.4.0
Aliases
[]
Ecosystems
["OSS-Fuzz"]
Database Specific Severity
null
Cvss Version
null

Threat ID: 6a3ef7aa27e9c79719ffb6ac

Added to database: 06/26/2026, 22:05:30 UTC

Last updated: 06/26/2026, 22:05:30 UTC

Views: 1

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