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Bug 803110 (CVE-2021-36978)

Summary: <app-text/qpdf-10.1.0: heap buffer overflow (CVE-2021-36978)
Product: Gentoo Security Reporter: John Helmert III <ajak>
Component: VulnerabilitiesAssignee: Gentoo Security <security>
Status: RESOLVED FIXED    
Severity: normal CC: printing
Priority: Normal    
Version: unspecified   
Hardware: All   
OS: Linux   
URL: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28262
Whiteboard: B2 [glsa+]
Package list:
Runtime testing required: ---

Description John Helmert III archtester Gentoo Infrastructure gentoo-dev Security 2021-07-20 22:33:17 UTC
CVE-2021-36978:

QPDF 9.x through 9.1.1 and 10.x through 10.0.4 has a heap-based buffer overflow in Pl_ASCII85Decoder::write (called from Pl_AES_PDF::flush and Pl_AES_PDF::finish) when a certain downstream write fails.
Comment 1 NATTkA bot gentoo-dev 2021-07-29 17:20:52 UTC Comment hidden (obsolete)
Comment 2 NATTkA bot gentoo-dev 2021-07-29 17:28:59 UTC Comment hidden (obsolete)
Comment 3 NATTkA bot gentoo-dev 2021-07-29 17:36:55 UTC Comment hidden (obsolete)
Comment 4 NATTkA bot gentoo-dev 2021-07-29 17:44:58 UTC Comment hidden (obsolete)
Comment 5 NATTkA bot gentoo-dev 2021-07-29 17:53:01 UTC Comment hidden (obsolete)
Comment 6 NATTkA bot gentoo-dev 2021-07-29 17:56:57 UTC Comment hidden (obsolete)
Comment 7 NATTkA bot gentoo-dev 2021-07-29 18:00:57 UTC Comment hidden (obsolete)
Comment 8 NATTkA bot gentoo-dev 2021-07-29 18:09:15 UTC
Package list is empty or all packages have requested keywords.
Comment 9 Larry the Git Cow gentoo-dev 2024-01-15 13:05:49 UTC
The bug has been referenced in the following commit(s):

https://gitweb.gentoo.org/data/glsa.git/commit/?id=2b03edb1da4080468b7bb7a363ee71c9314bdf84

commit 2b03edb1da4080468b7bb7a363ee71c9314bdf84
Author:     GLSAMaker <glsamaker@gentoo.org>
AuthorDate: 2024-01-15 13:05:16 +0000
Commit:     Hans de Graaff <graaff@gentoo.org>
CommitDate: 2024-01-15 13:05:41 +0000

    [ GLSA 202401-20 ] QPDF: Buffer Overflow
    
    Bug: https://bugs.gentoo.org/803110
    Signed-off-by: GLSAMaker <glsamaker@gentoo.org>
    Signed-off-by: Hans de Graaff <graaff@gentoo.org>

 glsa-202401-20.xml | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)