CVE-2021-34085
CVE-2021-34085 is a critical-severity vulnerability in Glensawyer Mp3gain with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- CVSS v2: 7.5
- EPSS exploit prediction: 2% (76th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-125
- Affected product: Glensawyer Mp3gain
- Published:
- Last modified:
Description
Read access violation in the III_dequantize_sample function in mpglibDBL/layer3.c in mp3gain through 1.5.2-r2 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact, a different vulnerability than CVE-2017-9872. CVE-2017-14409, and CVE-2018-10778.
Frequently asked questions
- What is CVE-2021-34085?
- Read access violation in the III_dequantize_sample function in mpglibDBL/layer3.c in mp3gain through 1.5.2-r2 allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact, a different vulnerability than CVE-2017-9872. CVE-2017-14409, and CVE-2018-10778.
- How severe is CVE-2021-34085?
- CVE-2021-34085 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2021-34085 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (76th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-34085?
- CVE-2021-34085 primarily affects Glensawyer Mp3gain. In total, 4 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2021-34085?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2021-34085 published?
- CVE-2021-34085 was published on 2022-05-11 and last updated on 2026-06-17.
References
Affected products (4)
- cpe:2.3:a:glensawyer:mp3gain:*:*:*:*:*:*:*:*
- cpe:2.3:a:glensawyer:mp3gain:1.5.2:-:*:*:*:*:*:*
- cpe:2.3:a:glensawyer:mp3gain:1.5.2:r1:*:*:*:*:*:*
- cpe:2.3:a:glensawyer:mp3gain:1.5.2:r2:*:*:*:*:*:*
More vulnerabilities in Glensawyer Mp3gain
- CVE-2023-49356 — High (CVSS 7.5): A stack buffer overflow vulnerability in MP3Gain v1.6.2 allows an attacker to cause a denial of service via the…
- CVE-2019-18359 — Medium (CVSS 5.5): A buffer over-read was discovered in ReadMP3APETag in apetag.c in MP3Gain 1.6.2. The vulnerability causes an…
All CVEs affecting Glensawyer Mp3gain →
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