[Bug 2064751] Re: [SRU] revert security-regression in Focal's libcrypto++

2024-08-07 Thread Robie Basak
This upload is blocked pending discussion in relation to Andreas' question above. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2064751 Title: [SRU] revert security-regression in Focal's libcrypto++

[Bug 2064751] Re: [SRU] revert security-regression in Focal's libcrypto++

2024-07-11 Thread Andreas Hasenack
I spent a long time trying to understand what happened with this CVE. - upstream's first attempt at a fix, which misses fixing "leak on binary fields (EC2N class)": https://github.com/weidai11/cryptopp/issues/869 - it also introduced a regression, so besides an incomplete fix, it introduces a bu

[Bug 2064751] Re: [SRU] revert security-regression in Focal's libcrypto++

2024-06-11 Thread Dan Bungert
Hi Mark, Note that I made a small tweak to the changelog to close this bug. This looks mostly good to me. The symbol change may make this more interesting. I learned enough about abi-compliance-checker to do some analysis there and it claims that the ABI is unchanged, but we would benefit from

[Bug 2064751] Re: [SRU] revert security-regression in Focal's libcrypto++

2024-06-11 Thread Dan Bungert
** Changed in: Ubuntu Focal Assignee: (unassigned) => Dan Bungert (dbungert) ** Package changed: ubuntu => libcrypto++ (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2064751 Title: [SR

[Bug 2064751] Re: [SRU] revert security-regression in Focal's libcrypto++

2024-06-06 Thread Mark Esler
Andreas asked that I re-verify that Ubuntu Security wishes to make this change through SRU. We do. Since the regression was inherited from sid, it feels most appropriate to SRU a change into -updates. Also, since a working 5.6 patch for CVE-2019-14318 does not exist we do not have a fix for the se

[Bug 2064751] Re: [SRU] revert security-regression in Focal's libcrypto++

2024-06-06 Thread Mark Esler
Marking this as invalid, since devel is not affected. Only focal is affected. ** Package changed: libcrypto++ (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. http

[Bug 2064751] Re: [SRU] revert security-regression in Focal's libcrypto++

2024-05-03 Thread Ubuntu Foundations Team Bug Bot
The attachment "libcrypto++_5.6.4-9ubuntu1.debdiff" seems to be a debdiff. The ubuntu-sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. If the attachment isn't a patch, please remove the "patch" flag from the attachment, remove the "pat

[Bug 2064751] Re: [SRU] revert security-regression in Focal's libcrypto++

2024-05-03 Thread Mark Esler
** Description changed: [ Impact ] Focal's libcrypto++ 5.6.4-9 regresses elliptic curve generation. Uploading this version from Debian appears to have been a mistake. This is a security regression, but was not published through the security pocket. As far as I am aware, Debian

[Bug 2064751] Re: [SRU] revert security-regression in Focal's libcrypto++

2024-05-03 Thread Mark Esler
** Description changed: [ Impact ] Focal's libcrypto++ 5.6.4-9 regresses elliptic curve generation. Uploading this version from Debian appears to have been a mistake. This is a security regression, but was not published through the security pocket. As far as I am aware, Debian

[Bug 2064751] Re: [SRU] revert security-regression in Focal's libcrypto++

2024-05-03 Thread Mark Esler
** Attachment added: "main.cpp" https://bugs.launchpad.net/ubuntu/+source/libcrypto++/+bug/2064751/+attachment/5774479/+files/main.cpp -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2064751 Title:

[Bug 2064751] Re: [SRU] revert security-regression in Focal's libcrypto++

2024-05-03 Thread Mark Esler
** Patch added: "libcrypto++_5.6.4-9ubuntu1.debdiff" https://bugs.launchpad.net/ubuntu/+source/libcrypto++/+bug/2064751/+attachment/5774481/+files/libcrypto++_5.6.4-9ubuntu1.debdiff ** Also affects: libcrypto++ (Ubuntu Focal) Importance: Undecided Status: New -- You received this b