Risk | Low |
Patch available | YES |
Number of vulnerabilities | 6 |
CVE-ID | CVE-2018-11577 CVE-2018-11440 CVE-2018-11410 CVE-2018-11683 CVE-2018-11684 CVE-2018-11685 |
CWE-ID | CWE-119 CWE-121 CWE-120 |
Exploitation vector | Network |
Public exploit |
Public exploit code for vulnerability #1 is available. Public exploit code for vulnerability #2 is available. Public exploit code for vulnerability #3 is available. Public exploit code for vulnerability #4 is available. Public exploit code for vulnerability #5 is available. Public exploit code for vulnerability #6 is available. |
Vulnerable software Subscribe |
Liblouis Universal components / Libraries / Libraries used by multiple products |
Vendor | Liblouis |
Security Bulletin
This security bulletin contains information about 6 vulnerabilities.
EUVDB-ID: #VU13194
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C]
CVE-ID: CVE-2018-11577
CWE-ID:
CWE-119 - Memory corruption
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to boundary error in the lou_logPrint function, as defined in the logging.c source code file. A remote attacker can send a specially crafted request that submits malicious input, trigger memory corruption and segmentation fault and cause the service to crash.
MitigationUpdate to version 3.6.0.
Vulnerable software versionsLiblouis: 3.5.0
External linkshttp://github.com/liblouis/liblouis/issues/582
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. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU13195
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C]
CVE-ID: CVE-2018-11440
CWE-ID:
CWE-121 - Stack-based buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to stack-based buffer overflow in the parseChars function, as defined in the compileTranslationTable.csource code file, during table parsing operations. A remote attacker can send a specially crafted request that submits malicious input, trigger memory corruption and cause the service to crash.
MitigationUpdate to version 3.6.0.
Vulnerable software versionsLiblouis: 3.5.0
External linkshttp://github.com/liblouis/liblouis/issues/575
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. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU13196
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C]
CVE-ID: CVE-2018-11410
CWE-ID:
CWE-120 - Buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to buffer overflow in the compileRule function, as defined in the compileTranslationTable.c source code file, during table parsing operations. A remote attacker can send a specially crafted request that submits malicious input, trigger memory corruption and invalid free condition and cause the service to crash.
MitigationUpdate to version 3.6.0.
Vulnerable software versionsLiblouis: 3.5.0
External linkshttp://github.com/liblouis/liblouis/issues/573
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. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU13266
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C]
CVE-ID: CVE-2018-11683
CWE-ID:
CWE-121 - Stack-based buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to stack-based buffer overflow in the parseChars function, as defined in the compileTranslationTable.c source code file, during table parsing operations. A remote attacker can send a specially crafted request that submits malicious input, trigger memory corruption and cause the service to crash.
MitigationUpdate to version 3.6.0.
Vulnerable software versionsLiblouis: 3.5.0
External linkshttp://github.com/liblouis/liblouis/issues/591
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. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU13265
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C]
CVE-ID: CVE-2018-11684
CWE-ID:
CWE-121 - Stack-based buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to stack-based buffer overflow in the includeFile function, as defined in the compileTranslationTable.c source code file, during table parsing operations. A remote attacker can send a specially crafted request that submits malicious input, trigger memory corruption and cause the service to crash.
MitigationUpdate to version 3.6.0.
Vulnerable software versionsLiblouis: 3.5.0
External linkshttp://github.com/liblouis/liblouis/issues/592
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. However, proof of concept for this vulnerability is available.
EUVDB-ID: #VU13264
Risk: Low
CVSSv3.1: 4.8 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C]
CVE-ID: CVE-2018-11685
CWE-ID:
CWE-121 - Stack-based buffer overflow
Exploit availability: No
DescriptionThe vulnerability allows a remote attacker to cause DoS condition on the target system.
The vulnerability exists due to stack-based buffer overflow in the compileHyphenation function, as defined in the compileTranslationTable.c source code file, during table parsing operations. A remote attacker can send a specially crafted request that submits malicious input, trigger memory corruption and cause the service to crash.
MitigationUpdate to version 3.6.0.
Vulnerable software versionsLiblouis: 3.5.0
External linkshttp://github.com/liblouis/liblouis/issues/593
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. However, proof of concept for this vulnerability is available.