vulnerability
Red Hat: CVE-2021-4156: CVE-2021-4156 libsndfile: heap out-of-bounds read in src/flac.c in flac_buffer_copy (Multiple Advisories)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 6 | (AV:N/AC:M/Au:N/C:P/I:N/A:P) | 2022-03-23 | 2022-05-13 | 2023-12-15 |
Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
Published
2022-03-23
Added
2022-05-13
Modified
2023-12-15
Description
An out-of-bounds read flaw was found in libsndfile's FLAC codec functionality. An attacker who is able to submit a specially crafted file (via tricking a user to open or otherwise) to an application linked with libsndfile and using the FLAC codec, could trigger an out-of-bounds read that would most likely cause a crash but could potentially leak memory information that could be used in further exploitation of other flaws.
Solution(s)
redhat-upgrade-libsndfileredhat-upgrade-libsndfile-debuginforedhat-upgrade-libsndfile-debugsourceredhat-upgrade-libsndfile-develredhat-upgrade-libsndfile-utils-debuginfo
References
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