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.
CVSS breakdown
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Affected products
- Debian / debian_linux10.0 – 10.0
- Fujitsu / m10-1_firmwarexcp2410
- Fujitsu / m10-4_firmwarexcp2410
- Fujitsu / m10-4s_firmwarexcp2410
- Fujitsu / m12-1_firmwarexcp2410
- Fujitsu / m12-2_firmwarexcp2410
- Fujitsu / m12-2s_firmwarexcp2410
- gnu / glibc2.32.0
- NetApp / e-series_santricity_os_controller11.0 – 11.60.3
- NetApp / ONTAP Select Deploy administration utility
- oracle / communications_cloud_native_core_security_edge_protection_proxy1.5.0 – 1.5.0
References
- MISChttps://sourceware.org/bugzilla/show_bug.cgi?id=27256
- MISChttps://sourceware.org/git/?p=glibc.git%3Ba=commit%3Bh=7d88c6142c6efc160c0ee5e4f85cde382c072888
- MAILING_LISThttp://www.openwall.com/lists/oss-security/2021/01/28/2
- MISChttps://security.gentoo.org/glsa/202107-07
- VENDOR_ADVISORYhttps://www.oracle.com/security-alerts/cpujan2022.html
- MISChttps://security.netapp.com/advisory/ntap-20210304-0007/
- VENDOR_ADVISORYhttps://www.oracle.com/security-alerts/cpuapr2022.html
- MAILING_LISThttps://lists.debian.org/debian-lts-announce/2022/10/msg00021.html
Updated 44m ago · 8 sources