Glib: glib: denial of service via integer overflow in g_buffered_input_stream_peek()
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
- Exploitation: none
- Automatable: no
- Technical impact: partial
Summary
A flaw was found in glib. Missing validation of offset and count parameters in the g_buffered_input_stream_peek() function can lead to an integer overflow during length calculation. When specially crafted values are provided, this overflow results in an incorrect size being passed to memcpy(), triggering a buffer overflow. This can cause application crashes, leading to a Denial of Service (DoS).
Timeline
- CVE published
- CISA SSVC assessment
Exploitation: none · Automatable: no · Technical impact: partial
- Record last updated
Affected versions
- glib2-main
Version range not reported
- bootc
Version range not reported
- glib2
Version range not reported
- glycin-loaders
Version range not reported
- loupe
Version range not reported
- mingw-glib2
Version range not reported
- papers
Version range not reported
- rpm-ostree
Version range not reported
- glib2
Version range not reported
- glib2
Version range not reported
- glib2
Version range not reported
- librsvg2
Version range not reported
- mingw-glib2
Version range not reported
- bootc
Version range not reported
- glib2
Version range not reported
- librsvg2
Version range not reported
- mingw-glib2
Version range not reported