Risk | Low |
Patch available | YES |
Number of vulnerabilities | 1 |
CVE-ID | CVE-2019-3824 |
CWE-ID | CWE-125 |
Exploitation vector | Local network |
Public exploit | N/A |
Vulnerable software Subscribe |
ldb (Debian package) Operating systems & Components / Operating system package or component |
Vendor | Debian |
Security Bulletin
This security bulletin contains one low risk vulnerability.
EUVDB-ID: #VU17876
Risk: Low
CVSSv3.1: 4.7 [CVSS:3.1/AV:A/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:H/E:U/RL:O/RC:C]
CVE-ID: CVE-2019-3824
CWE-ID:
CWE-125 - Out-of-bounds read
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to gain perform denial of service attack or gain access to sensitive information.
The vulnerability exists due to a boundary condition within the ldb_wildcard_compare()
function in ldb_match.c. A remote attacker can send a specially crafted LDAP request to the affected application, trigger out-of-bounds read error and perform denial of service attack or read portions of memory on the system.
Update the affected package to version: 2:1.1.27-1+deb9u1
Vulnerable software versionsldb (Debian package): 2:1.1.17-2 - 2:1.1.27-1
External linkshttp://www.debian.org/security/2019/dsa-4397
Q & A
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the local network (LAN).
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.