openEuler 22.03 LTS SP4 update for jbig2dec
| Risk | Medium |
| Patch available | YES |
| Number of vulnerabilities | 1 |
| CVE-ID | CVE-2023-46361 |
| CWE-ID | CWE-119 |
| Exploitation vector | Network |
| Public exploit | N/A |
| Vulnerable software Subscribe |
openEuler Operating systems & Components / Operating system jbig2dec-help Operating systems & Components / Operating system package or component jbig2dec-devel Operating systems & Components / Operating system package or component jbig2dec-debugsource Operating systems & Components / Operating system package or component jbig2dec-debuginfo Operating systems & Components / Operating system package or component jbig2dec Operating systems & Components / Operating system package or component |
| Vendor | openEuler |
Security Bulletin
This security bulletin contains one medium risk vulnerability.
1) Buffer overflow
EUVDB-ID: #VU96937
Risk: Medium
CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2023-46361
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to crash the application.
The vulnerability exists due to a boundary error within the jbig2_error() function in /jbig2dec/jbig2.c. A remote attacker can trigger memory corruption and crash the application.
Install updates from vendor's repository.
Vulnerable software versionsopenEuler: 22.03 LTS SP4
jbig2dec-help: before 0.19-5
jbig2dec-devel: before 0.19-5
jbig2dec-debugsource: before 0.19-5
jbig2dec-debuginfo: before 0.19-5
jbig2dec: before 0.19-5
External linkshttp://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2024-2111
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.
