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CVE-2021-3326

Published: Jan 27, 2021

Modified: Jun 9, 2025

PUBLISHED

Description

The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid input sequences in the ISO-2022-JP-3 encoding, fails an assertion in the code path and aborts the program, potentially resulting in a denial of service.

Vendor	Product	Versions
n/a	n/a	affected `n/a`

References

https://sourceware.org/bugzilla/show_bug.cgi?id=27256

https://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=7d88c6142c6efc160c0ee5e4f85cde382c072888

[oss-security] 20210128 Re: glibc iconv crash with ISO-2022-JP-3

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vendor-advisory

https://www.oracle.com/security-alerts/cpujan2022.html

https://security.netapp.com/advisory/ntap-20210304-0007/

https://www.oracle.com/security-alerts/cpuapr2022.html

[debian-lts-announce] 20221017 [SECURITY] [DLA 3152-1] glibc security update

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