CVE-2022-37769
CVE-2022-37769 is a medium-severity vulnerability in Jpeg Libjpeg with a CVSS 3.x base score of 6.5. 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-119.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 1% (46th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-119
- Affected product: Jpeg Libjpeg
- Published:
- Last modified:
Description
libjpeg commit 281daa9 was discovered to contain a segmentation fault via HuffmanDecoder::Get at huffmandecoder.hpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.
Frequently asked questions
- What is CVE-2022-37769?
- libjpeg commit 281daa9 was discovered to contain a segmentation fault via HuffmanDecoder::Get at huffmandecoder.hpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.
- How severe is CVE-2022-37769?
- CVE-2022-37769 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2022-37769 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (46th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-37769?
- CVE-2022-37769 affects Jpeg Libjpeg. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-37769?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2022-37769 published?
- CVE-2022-37769 was published on 2022-08-18 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:jpeg:libjpeg:-:*:*:*:*:*:*:*
More vulnerabilities in Jpeg Libjpeg
- CVE-2022-37768 — High (CVSS 7.5): libjpeg commit 281daa9 was discovered to contain an infinite loop via the component Frame::ParseTrailer.
- CVE-2023-37837 — Medium (CVSS 6.5): libjpeg commit db33a6e was discovered to contain a heap buffer overflow via LineBitmapRequester::EncodeRegion at…
- CVE-2023-37836 — Medium (CVSS 6.5): libjpeg commit db33a6e was discovered to contain a reachable assertion via BitMapHook::BitMapHook at bitmaphook.cpp.…
- CVE-2022-37770 — Medium (CVSS 6.5): libjpeg commit 281daa9 was discovered to contain a segmentation fault via LineMerger::GetNextLowpassLine at…
- CVE-2022-32978 — Medium (CVSS 6.5): There is an assertion failure in SingleComponentLSScan::ParseMCU in singlecomponentlsscan.cpp in libjpeg before 1.64…
- CVE-2022-31796 — Medium (CVSS 6.5): libjpeg 1.63 has a heap-based buffer over-read in HierarchicalBitmapRequester::FetchRegion in…
All CVEs affecting Jpeg Libjpeg →
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