Freeware Advanced Audio Coder 1.29.9.2 libfaac/huff2.c huffcode memory corruption
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
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4.4 | $0-$5k | 0.00 |
A vulnerability has been found in Freeware Advanced Audio Coder 1.29.9.2 and classified as problematic. This vulnerability affects the function huffcode
of the file libfaac/huff2.c. The manipulation with an unknown input leads to a memory corruption vulnerability. The CWE definition for the vulnerability is CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. As an impact it is known to affect availability. CVE summarizes:
An invalid memory address dereference was discovered in the huffcode function (libfaac/huff2.c) in Freeware Advanced Audio Coder (FAAC) 1.29.9.2. The vulnerability causes a segmentation fault and application crash, which leads to denial of service in the book 6 case.
The bug was discovered 12/05/2018. The weakness was disclosed 12/06/2018 (Website). The advisory is shared for download at github.com. This vulnerability was named CVE-2018-19889 since 12/05/2018. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. There are known technical details, but no exploit is available.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
The entries 127554, 127553, 127551 and 127550 are pretty similar.
Product
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
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CVSSv3
VulDB Meta Base Score: 4.4VulDB Meta Temp Score: 4.4
VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.5
NVD Vector: 🔍
CVSSv2
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VulDB Base Score: 🔍
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Exploiting
Class: Memory corruptionCWE: CWE-119
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
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EPSS Percentile: 🔍
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Current Price Estimation: 🔍
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Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
12/05/2018 🔍12/05/2018 🔍
12/05/2018 🔍
12/06/2018 🔍
12/06/2018 🔍
06/13/2023 🔍
Sources
Advisory: 22Status: Not defined
CVE: CVE-2018-19889 (🔍)
See also: 🔍
Entry
Created: 12/06/2018 08:24Updated: 06/13/2023 11:48
Changes: 12/06/2018 08:24 (56), 04/18/2020 07:04 (1), 06/13/2023 11:48 (3)
Complete: 🔍
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