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CVE-2002-1091
Netscape 6.2.3 and earlier, and Mozilla 1.0.1, allow remote attackers to corrupt heap memory and execute arbitrary code via a GIF image…
High7.5EPSS 4.3%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Netscape 6.2.3 and earlier, and Mozilla 1.0.1, allow remote attackers to corrupt heap memory and execute arbitrary code via a GIF image with a zero width.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 4.3% · top 8.9% of all CVEs (2 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (8)
- RHSA-2003:046 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- http://bugzilla.mozilla.org/show_bug.cgi?id=157989 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 5665 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- MDKSA-2002:075 (opens in a new tab)vendor-advisoryx_refsource_MANDRAKEx_transferred
- http://crash.ihug.co.nz/~Sneuro/zerogif/ (opens in a new tab)x_refsource_MISCx_transferred
- RHSA-2002:192 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- 20020906 zero-width gif: exploit PoC for NS6.2.3 (fixed in 7.0) [Was: GIFs (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- netscape-zero-gif-bo(10058) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .