CVE-2022-41903 Details
Git is distributed revision control system. `git log` can display commits in an arbitrary format using its `--format` specifiers. This functionality is also exposed to `git archive` via the `export-subst` gitattribute. When processing the padding operators, there is a integer overflow in `pretty.c::format_and_pad_commit()` where a `size_t` is stored improperly as an `int`, and then added as an offset to a `memcpy()`. This overflow can be triggered directly by a user running a command which invokes the commit formatting machinery (e.g., `git log --format=...`). It may also be triggered indirectly through git archive via the export-subst mechanism, which expands format specifiers inside of files within the repository during a git archive. This integer overflow can result in arbitrary heap writes, which may result in arbitrary code execution. The problem has been patched in the versions published on 2023-01-17, going back to v2.30.7. Users are advised to upgrade. Users who are unable to upgrade should disable `git archive` in untrusted repositories. If you expose git archive via `git daemon`, disable it by running `git config --global daemon.uploadArch false`.
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Exploit prediction scoring system (EPSS) score for CVE-2022-41903
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
20.9 Probability of exploitation activity being observed over the next 30 days (95th percentile)
CVSS score for CVE-2022-41903
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
9.8 Critical
Products affected by CVE-2022-41903
Git 2.37.1
Git 2.39.0
Git 2.4.1
Git 1.8.2.1
Git 2.12.0
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2022-41903 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 143 33.65%
DE 81 19.06%
FR 48 11.29%
GB 29 6.82%
CA 16 3.76%
NL 14 3.29%
SE 12 2.82%
FI 12 2.82%
AU 6 1.41%
RU 6 1.41%

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CVE-2022-41903 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 314 90.23%
Telecommunications 15 4.31%
Education 12 3.45%
Government/Politics 4 1.15%
Media/Entertainment 1 0.29%
Manufacturing 1 0.29%
Nonprofit/NGO 1 0.29%

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