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Signed-off-by: Gyorgy Sarvari --- .../jasper/jasper/CVE-2025-8836.patch | 78 +++++++++++++++++++ .../recipes-graphics/jasper/jasper_2.0.33.bb | 1 + 2 files changed, 79 insertions(+) create mode 100644 meta-oe/recipes-graphics/jasper/jasper/CVE-2025-8836.patch diff --git a/meta-oe/recipes-graphics/jasper/jasper/CVE-2025-8836.patch b/meta-oe/recipes-graphics/jasper/jasper/CVE-2025-8836.patch new file mode 100644 index 0000000000..247d1064ca --- /dev/null +++ b/meta-oe/recipes-graphics/jasper/jasper/CVE-2025-8836.patch @@ -0,0 +1,78 @@ +From 0e045908b1fec6748688cbc13bd3dc3703ddb17e Mon Sep 17 00:00:00 2001 +From: Michael Adams +Date: Sat, 2 Aug 2025 18:00:39 -0700 +Subject: [PATCH] Fixes #401. + +JPEG-2000 (JPC) Encoder: +- Added some missing range checking on several coding parameters + (e.g., precint width/height and codeblock width/height). + +CVE: CVE-2025-8836 +Upstream-Status: Backport [https://github.com/jasper-software/jasper/commit/79185d32d7a444abae441935b20ae4676b3513d4] +Signed-off-by: Gyorgy Sarvari +--- + src/libjasper/jpc/jpc_enc.c | 30 ++++++++++++++++++++++++------ + src/libjasper/jpc/jpc_t2dec.c | 3 ++- + 2 files changed, 26 insertions(+), 7 deletions(-) + +diff --git a/src/libjasper/jpc/jpc_enc.c b/src/libjasper/jpc/jpc_enc.c +index 93013f9..c957e3f 100644 +--- a/src/libjasper/jpc/jpc_enc.c ++++ b/src/libjasper/jpc/jpc_enc.c +@@ -474,18 +474,36 @@ static jpc_enc_cp_t *cp_create(const char *optstr, jas_image_t *image) + cp->tileheight = atoi(jas_tvparser_getval(tvp)); + break; + case OPT_PRCWIDTH: +- prcwidthexpn = jpc_floorlog2(atoi(jas_tvparser_getval(tvp))); ++ i = atoi(jas_tvparser_getval(tvp)); ++ if (i <= 0) { ++ jas_eprintf("invalid precinct width (%d)\n", i); ++ goto error; ++ } ++ prcwidthexpn = jpc_floorlog2(i); + break; + case OPT_PRCHEIGHT: +- prcheightexpn = jpc_floorlog2(atoi(jas_tvparser_getval(tvp))); ++ i = atoi(jas_tvparser_getval(tvp)); ++ if (i <= 0) { ++ jas_eprintf("invalid precinct height (%d)\n", i); ++ goto error; ++ } ++ prcheightexpn = jpc_floorlog2(i); + break; + case OPT_CBLKWIDTH: +- tccp->cblkwidthexpn = +- jpc_floorlog2(atoi(jas_tvparser_getval(tvp))); ++ i = atoi(jas_tvparser_getval(tvp)); ++ if (i <= 0) { ++ jas_eprintf("invalid code block width (%d)\n", i); ++ goto error; ++ } ++ tccp->cblkwidthexpn = jpc_floorlog2(i); + break; + case OPT_CBLKHEIGHT: +- tccp->cblkheightexpn = +- jpc_floorlog2(atoi(jas_tvparser_getval(tvp))); ++ i = atoi(jas_tvparser_getval(tvp)); ++ if (i <= 0) { ++ jas_eprintf("invalid code block height (%d)\n", i); ++ goto error; ++ } ++ tccp->cblkheightexpn = jpc_floorlog2(i); + break; + case OPT_MODE: + if ((tagid = jas_taginfo_nonull(jas_taginfos_lookup(modetab, +diff --git a/src/libjasper/jpc/jpc_t2dec.c b/src/libjasper/jpc/jpc_t2dec.c +index e52b549..6e1f1f7 100644 +--- a/src/libjasper/jpc/jpc_t2dec.c ++++ b/src/libjasper/jpc/jpc_t2dec.c +@@ -337,7 +337,8 @@ static int jpc_dec_decodepkt(jpc_dec_t *dec, jas_stream_t *pkthdrstream, jas_str + const unsigned n = JAS_MIN((unsigned)numnewpasses, maxpasses); + mycounter += n; + numnewpasses -= n; +- if ((len = jpc_bitstream_getbits(inb, cblk->numlenbits + jpc_floorlog2(n))) < 0) { ++ if ((len = jpc_bitstream_getbits(inb, ++ cblk->numlenbits + jpc_floorlog2(n))) < 0) { + jpc_bitstream_close(inb); + return -1; + } diff --git a/meta-oe/recipes-graphics/jasper/jasper_2.0.33.bb b/meta-oe/recipes-graphics/jasper/jasper_2.0.33.bb index c314da539f..d78250306b 100644 --- a/meta-oe/recipes-graphics/jasper/jasper_2.0.33.bb +++ b/meta-oe/recipes-graphics/jasper/jasper_2.0.33.bb @@ -6,6 +6,7 @@ LIC_FILES_CHKSUM = "file://LICENSE;md5=a80440d1d8f17d041c71c7271d6e06eb" SRC_URI = "git://github.com/jasper-software/jasper.git;protocol=https;branch=master \ file://CVE-2023-51257.patch \ file://CVE-2025-8835.patch \ + file://CVE-2025-8836.patch \ " SRCREV = "fe00207dc10db1d7cc6f2757961c5c6bdfd10973"