Debian Bug report logs -
#1051724
zbar: CVE-2023-40889 CVE-2023-40890
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to debian-bugs-dist@lists.debian.org, team@security.debian.org, Boyuan Yang <byang@debian.org>:
Bug#1051724; Package src:zbar.
(Mon, 11 Sep 2023 19:18:03 GMT) (full text, mbox, link).
Acknowledgement sent
to Moritz Mühlenhoff <jmm@inutil.org>:
New Bug report received and forwarded. Copy sent to team@security.debian.org, Boyuan Yang <byang@debian.org>.
(Mon, 11 Sep 2023 19:18:03 GMT) (full text, mbox, link).
Message #5 received at submit@bugs.debian.org (full text, mbox, reply):
Source: zbar
X-Debbugs-CC: team@security.debian.org
Severity: important
Tags: security
Hi,
The following vulnerabilities were published for zbar.
CVE-2023-40889[0]:
| A heap-based buffer overflow exists in the qr_reader_match_centers
| function of ZBar 0.23.90. Specially crafted QR codes may lead to
| information disclosure and/or arbitrary code execution. To trigger
| this vulnerability, an attacker can digitally input the malicious QR
| code, or prepare it to be physically scanned by the vulnerable
| scanner.
https://hackmd.io/@cspl/B1ZkFZv23
CVE-2023-40890[1]:
| A stack-based buffer overflow vulnerability exists in the
| lookup_sequence function of ZBar 0.23.90. Specially crafted QR codes
| may lead to information disclosure and/or arbitrary code execution.
| To trigger this vulnerability, an attacker can digitally input the
| malicious QR code, or prepare it to be physically scanned by the
| vulnerable scanner.
https://hackmd.io/@cspl/H1PxPAUnn
It is unclear if these were reported upstream, could you please sync
up with them?
If you fix the vulnerabilities please also make sure to include the
CVE (Common Vulnerabilities & Exposures) ids in your changelog entry.
For further information see:
[0] https://security-tracker.debian.org/tracker/CVE-2023-40889
https://www.cve.org/CVERecord?id=CVE-2023-40889
[1] https://security-tracker.debian.org/tracker/CVE-2023-40890
https://www.cve.org/CVERecord?id=CVE-2023-40890
Please adjust the affected versions in the BTS as needed.
Added tag(s) upstream.
Request was from Salvatore Bonaccorso <carnil@debian.org>
to control@bugs.debian.org.
(Mon, 11 Sep 2023 19:33:04 GMT) (full text, mbox, link).
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