CVE-2015-4471
CVE-2015-4471 is a medium-severity vulnerability in Libmspack Project Libmspack with a CVSS 2.0 base score of 4.3. 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-189.
Key facts
- Severity: Medium (CVSS 2.0 base score 4.3)
- EPSS exploit prediction: 2% (81st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-189
- Affected product: Libmspack Project Libmspack
- Published:
- Last modified:
Description
Off-by-one error in the lzxd_decompress function in lzxd.c in libmspack before 0.5 allows remote attackers to cause a denial of service (buffer under-read and application crash) via a crafted CAB archive.
Frequently asked questions
- What is CVE-2015-4471?
- Off-by-one error in the lzxd_decompress function in lzxd.c in libmspack before 0.5 allows remote attackers to cause a denial of service (buffer under-read and application crash) via a crafted CAB archive.
- How severe is CVE-2015-4471?
- CVE-2015-4471 has a CVSS 2.0 base score of 4.3, rated medium severity.
- Is CVE-2015-4471 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (81st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2015-4471?
- CVE-2015-4471 affects Libmspack Project Libmspack. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2015-4471?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2015-4471 published?
- CVE-2015-4471 was published on 2015-06-11 and last updated on 2026-06-17.
References
- http://openwall.com/lists/oss-security/2015/02/03/11
- http://www.securityfocus.com/bid/72492
- https://bugs.debian.org/775499
- https://github.com/kyz/libmspack/commit/18b6a2cc0b87536015bedd4f7763e6b02d5aa4f3
Affected products (1)
- cpe:2.3:a:libmspack_project:libmspack:*:*:*:*:*:*:*:*
More vulnerabilities in Libmspack Project Libmspack
- CVE-2017-6419 — High (CVSS 7.8): mspack/lzxd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2, allows remote attackers to cause a denial of service…
- CVE-2015-4472 — Medium (CVSS 6.8): Off-by-one error in the READ_ENCINT macro in chmd.c in libmspack before 0.5 allows remote attackers to cause a denial…
- CVE-2018-18584 — Medium (CVSS 6.5): In mspack/cab.h in libmspack before 0.8alpha and cabextract before 1.8, the CAB block input buffer is one byte too…
- CVE-2017-11423 — Medium (CVSS 5.5): The cabd_read_string function in mspack/cabd.c in libmspack 0.5alpha, as used in ClamAV 0.99.2 and other products,…
- CVE-2014-9556 — Medium (CVSS 5.0): Integer overflow in the qtmd_decompress function in libmspack 0.4 allows remote attackers to cause a denial of service…
- CVE-2015-4470 — Medium (CVSS 4.3): Off-by-one error in the inflate function in mszipd.c in libmspack before 0.5 allows remote attackers to cause a denial…
All CVEs affecting Libmspack Project Libmspack →
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