RE: Re: CVE-2024-25710: Apache Commons Compress: Denial of service caused by an infinite loop for a corrupted DUMP file

2024-02-19 Thread Reftel, Magnus
Thank you, that clears things up a lot! Best Regards Magnus Reftel On 2024/02/19 15:57:49 Gary Gregory wrote: > Hi Magnus and all, > > This was discovered through fuzz testing, basically if some bits in > some parts of a file follow some pattern, then the infinite loop kicks > in. It only

Re: CVE-2024-25710: Apache Commons Compress: Denial of service caused by an infinite loop for a corrupted DUMP file

2024-02-19 Thread Gary Gregory
Ses also https://github.com/google/oss-fuzz/pull/11616/files Gary On Mon, Feb 19, 2024 at 3:57 PM Gary Gregory wrote: > > Hi Magnus and all, > > This was discovered through fuzz testing, basically if some bits in > some parts of a file follow some pattern, then the infinite loop kicks > in. It

Re: CVE-2024-25710: Apache Commons Compress: Denial of service caused by an infinite loop for a corrupted DUMP file

2024-02-19 Thread Gary Gregory
Hi Magnus and all, This was discovered through fuzz testing, basically if some bits in some parts of a file follow some pattern, then the infinite loop kicks in. It only happens if your Commons Compress client code decides to parse a DUMP file. The ticket

RE: CVE-2024-25710: Apache Commons Compress: Denial of service caused by an infinite loop for a corrupted DUMP file

2024-02-19 Thread Reftel, Magnus
Hi, Are there any more details on this issue? For instance, under what circumstances would an application that uses the commons-compress library be vulnerable? The subject line hints that the flaw is specific to the Dump format. Is that correct? Are there any options that need to be

Re: [ANNOUNCE] Apache Commons Compress 1.26.0

2024-02-19 Thread Gary Gregory
Hi Oliver, What you point out is documented in the release notes [1] and the site's changes section [2]. Don't confuse binary compatibility (formally defined by the JLS and we follow) with "drop-in replacement" which can mean different things to different people. If you update the version of

Re: [ANNOUNCE] Apache Commons Compress 1.26.0

2024-02-19 Thread Olivier Jaquemet
Hello Gary, Thank you for this release. I'd like to point out to users of Commons Compress that this version 1.26.0 introduce a *new* dependency to commons-codec (for which it uses the latest 1.16.1). https://central.sonatype.com/artifact/org.apache.commons/commons-compress/dependencies So